upload

mathGame/.editorconfig

+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.yml]
+indent_size = 2

mathGame/.env.example

+APP_NAME=Laravel
+APP_ENV=local
+APP_KEY=
+APP_DEBUG=true
+APP_URL=http://localhost
+
+LOG_CHANNEL=stack
+
+DB_CONNECTION=mysql
+DB_HOST=127.0.0.1
+DB_PORT=3306
+DB_DATABASE=homestead
+DB_USERNAME=homestead
+DB_PASSWORD=secret
+
+BROADCAST_DRIVER=log
+CACHE_DRIVER=file
+QUEUE_CONNECTION=sync
+SESSION_DRIVER=file
+SESSION_LIFETIME=120
+
+REDIS_HOST=127.0.0.1
+REDIS_PASSWORD=null
+REDIS_PORT=6379
+
+MAIL_DRIVER=smtp
+MAIL_HOST=smtp.mailtrap.io
+MAIL_PORT=2525
+MAIL_USERNAME=null
+MAIL_PASSWORD=null
+MAIL_ENCRYPTION=null
+
+AWS_ACCESS_KEY_ID=
+AWS_SECRET_ACCESS_KEY=
+AWS_DEFAULT_REGION=us-east-1
+AWS_BUCKET=
+
+PUSHER_APP_ID=
+PUSHER_APP_KEY=
+PUSHER_APP_SECRET=
+PUSHER_APP_CLUSTER=mt1
+
+MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
+MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"

mathGame/.gitattributes

+* text=auto
+*.css linguist-vendored
+*.scss linguist-vendored
+*.js linguist-vendored
+CHANGELOG.md export-ignore

mathGame/.gitignore

+/node_modules
+/public/hot
+/public/storage
+/storage/*.key
+/vendor
+.env
+.phpunit.result.cache
+Homestead.json
+Homestead.yaml
+npm-debug.log
+yarn-error.log

mathGame/.styleci.yml

+php:
+  preset: laravel
+  disabled:
+    - unused_use
+  finder:
+    not-name:
+      - index.php
+      - server.php
+css: true

mathGame/app/Console/Kernel.php

+<?php
+
+namespace App\Console;
+
+use Illuminate\Console\Scheduling\Schedule;
+use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
+
+class Kernel extends ConsoleKernel
+{
+    /**
+     * The Artisan commands provided by your application.
+     *
+     * @var array
+     */
+    protected $commands = [
+        //
+    ];
+
+    /**
+     * Define the application's command schedule.
+     *
+     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
+     * @return void
+     */
+    protected function schedule(Schedule $schedule)
+    {
+        // $schedule->command('inspire')
+        //          ->hourly();
+    }
+
+    /**
+     * Register the commands for the application.
+     *
+     * @return void
+     */
+    protected function commands()
+    {
+        $this->load(__DIR__.'/Commands');
+
+        require base_path('routes/console.php');
+    }
+}

mathGame/app/Exceptions/Handler.php

+<?php
+
+namespace App\Exceptions;
+
+use Exception;
+use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+
+class Handler extends ExceptionHandler
+{
+    /**
+     * A list of the exception types that are not reported.
+     *
+     * @var array
+     */
+    protected $dontReport = [
+        //
+    ];
+
+    /**
+     * A list of the inputs that are never flashed for validation exceptions.
+     *
+     * @var array
+     */
+    protected $dontFlash = [
+        'password',
+        'password_confirmation',
+    ];
+
+    /**
+     * Report or log an exception.
+     *
+     * @param  \Exception  $exception
+     * @return void
+     */
+    public function report(Exception $exception)
+    {
+        parent::report($exception);
+    }
+
+    /**
+     * Render an exception into an HTTP response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Exception  $exception
+     * @return \Illuminate\Http\Response
+     */
+    public function render($request, Exception $exception)
+    {
+        return parent::render($request, $exception);
+    }
+}

mathGame/app/Game_user.php

+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Game_user extends Model
+{
+    //
+}

mathGame/app/Highscore.php

+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Highscore extends Model
+{
+    //
+}

mathGame/app/Http/Controllers/Auth/ForgotPasswordController.php

+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Foundation\Auth\SendsPasswordResetEmails;
+
+class ForgotPasswordController extends Controller
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Password Reset Controller
+    |--------------------------------------------------------------------------
+    |
+    | This controller is responsible for handling password reset emails and
+    | includes a trait which assists in sending these notifications from
+    | your application to your users. Feel free to explore this trait.
+    |
+    */
+
+    use SendsPasswordResetEmails;
+
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->middleware('guest');
+    }
+}

mathGame/app/Http/Controllers/Auth/LoginController.php

+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Foundation\Auth\AuthenticatesUsers;
+
+class LoginController extends Controller
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Login Controller
+    |--------------------------------------------------------------------------
+    |
+    | This controller handles authenticating users for the application and
+    | redirecting them to your home screen. The controller uses a trait
+    | to conveniently provide its functionality to your applications.
+    |
+    */
+
+    use AuthenticatesUsers;
+
+    /**
+     * Where to redirect users after login.
+     *
+     * @var string
+     */
+    protected $redirectTo ='/startgame';
+
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->middleware('guest')->except('logout');
+    }
+}

mathGame/app/Http/Controllers/Auth/RegisterController.php

+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\User;
+use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Foundation\Auth\RegistersUsers;
+
+class RegisterController extends Controller
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Register Controller
+    |--------------------------------------------------------------------------
+    |
+    | This controller handles the registration of new users as well as their
+    | validation and creation. By default this controller uses a trait to
+    | provide this functionality without requiring any additional code.
+    |
+    */
+
+    use RegistersUsers;
+
+    /**
+     * Where to redirect users after registration.
+     *
+     * @var string
+     */
+    protected $redirectTo = '/startgame';
+
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->middleware('guest');
+    }
+
+    /**
+     * Get a validator for an incoming registration request.
+     *
+     * @param  array  $data
+     * @return \Illuminate\Contracts\Validation\Validator
+     */
+    protected function validator(array $data)
+    {
+        return Validator::make($data, [
+            'name' => ['required', 'string', 'max:255'],
+            'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
+            'password' => ['required', 'string', 'min:8', 'confirmed'],
+        ]);
+    }
+
+    /**
+     * Create a new user instance after a valid registration.
+     *
+     * @param  array  $data
+     * @return \App\User
+     */
+    protected function create(array $data)
+    {
+        return User::create([
+            'name' => $data['name'],
+            'email' => $data['email'],
+            'password' => Hash::make($data['password']),
+        ]);
+    }
+}

mathGame/app/Http/Controllers/Auth/ResetPasswordController.php

+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Foundation\Auth\ResetsPasswords;
+
+class ResetPasswordController extends Controller
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Password Reset Controller
+    |--------------------------------------------------------------------------
+    |
+    | This controller is responsible for handling password reset requests
+    | and uses a simple trait to include this behavior. You're free to
+    | explore this trait and override any methods you wish to tweak.
+    |
+    */
+
+    use ResetsPasswords;
+
+    /**
+     * Where to redirect users after resetting their password.
+     *
+     * @var string
+     */
+    protected $redirectTo = '/home';
+
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->middleware('guest');
+    }
+}

mathGame/app/Http/Controllers/Auth/VerificationController.php

+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Foundation\Auth\VerifiesEmails;
+
+class VerificationController extends Controller
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Email Verification Controller
+    |--------------------------------------------------------------------------
+    |
+    | This controller is responsible for handling email verification for any
+    | user that recently registered with the application. Emails may also
+    | be re-sent if the user didn't receive the original email message.
+    |
+    */
+
+    use VerifiesEmails;
+
+    /**
+     * Where to redirect users after verification.
+     *
+     * @var string
+     */
+    protected $redirectTo = '/home';
+
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->middleware('auth');
+        $this->middleware('signed')->only('verify');
+        $this->middleware('throttle:6,1')->only('verify', 'resend');
+    }
+}

mathGame/app/Http/Controllers/Controller.php

+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Foundation\Bus\DispatchesJobs;
+use Illuminate\Routing\Controller as BaseController;
+use Illuminate\Foundation\Validation\ValidatesRequests;
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+
+class Controller extends BaseController
+{
+    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
+}

mathGame/app/Http/Controllers/GameController.php

+<?php
+
+namespace App\Http\Controllers;
+use App\User;
+use App\Score_history;
+use Illuminate\Http\Request;
+
+class GameController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+        return view('test');
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create()
+    {
+        //
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function store(Request $request)
+    {
+        
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function edit($id)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function update(Request $request, $id)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy($id)
+    {
+        //
+    }
+    public function addscore(Request $request)
+    {
+        $id=$request->get('user_id');
+        $user = User::find($id);
+        $Score_history = new Score_history;
+        $Score_history->user_id = $id;
+        $currentscore = $request->get('score');
+        if (isset($user->score) && $currentscore > $user->score ) {
+            $user->score = $currentscore;
+        }
+        elseif(empty($user->score)){
+            $user->score = $currentscore;
+        }
+        $Score_history->score =  $currentscore;
+        $user->save();
+        $Score_history->save();
+
+        $alluser = User::orderBy('score','DESC')->get();
+
+        return view('showscore',compact( 'alluser'));
+    }
+}
\ No newline at end of file

mathGame/app/Http/Controllers/HomeController.php

+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class HomeController extends Controller
+{
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->middleware('auth');
+    }
+
+    /**
+     * Show the application dashboard.
+     *
+     * @return \Illuminate\Contracts\Support\Renderable
+     */
+    public function index()
+    {
+        return view('home');
+    }
+
+}

mathGame/app/Http/Kernel.php

+<?php
+
+namespace App\Http;
+
+use Illuminate\Foundation\Http\Kernel as HttpKernel;
+
+class Kernel extends HttpKernel
+{
+    /**
+     * The application's global HTTP middleware stack.
+     *
+     * These middleware are run during every request to your application.
+     *
+     * @var array
+     */
+    protected $middleware = [
+        \App\Http\Middleware\CheckForMaintenanceMode::class,
+        \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
+        \App\Http\Middleware\TrimStrings::class,
+        \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
+        \App\Http\Middleware\TrustProxies::class,
+    ];
+
+    /**
+     * The application's route middleware groups.
+     *
+     * @var array
+     */
+    protected $middlewareGroups = [
+        'web' => [
+            \App\Http\Middleware\EncryptCookies::class,
+            \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
+            \Illuminate\Session\Middleware\StartSession::class,
+            // \Illuminate\Session\Middleware\AuthenticateSession::class,
+            \Illuminate\View\Middleware\ShareErrorsFromSession::class,
+            \App\Http\Middleware\VerifyCsrfToken::class,
+            \Illuminate\Routing\Middleware\SubstituteBindings::class,
+        ],
+
+        'api' => [
+            'throttle:60,1',
+            'bindings',
+        ],
+    ];
+
+    /**
+     * The application's route middleware.
+     *
+     * These middleware may be assigned to groups or used individually.
+     *
+     * @var array
+     */
+    protected $routeMiddleware = [
+        'auth' => \App\Http\Middleware\Authenticate::class,
+        'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
+        'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
+        'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
+        'can' => \Illuminate\Auth\Middleware\Authorize::class,
+        'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
+        'signed' => \Illuminate\Routing\Middleware\ValidateSignature::class,
+        'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
+        'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
+    ];
+
+    /**
+     * The priority-sorted list of middleware.
+     *
+     * This forces non-global middleware to always be in the given order.
+     *
+     * @var array
+     */
+    protected $middlewarePriority = [
+        \Illuminate\Session\Middleware\StartSession::class,
+        \Illuminate\View\Middleware\ShareErrorsFromSession::class,
+        \App\Http\Middleware\Authenticate::class,
+        \Illuminate\Session\Middleware\AuthenticateSession::class,
+        \Illuminate\Routing\Middleware\SubstituteBindings::class,
+        \Illuminate\Auth\Middleware\Authorize::class,
+    ];
+}

mathGame/app/Http/Middleware/Authenticate.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Auth\Middleware\Authenticate as Middleware;
+
+class Authenticate extends Middleware
+{
+    /**
+     * Get the path the user should be redirected to when they are not authenticated.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return string
+     */
+    protected function redirectTo($request)
+    {
+        if (! $request->expectsJson()) {
+            return route('login');
+        }
+    }
+}

mathGame/app/Http/Middleware/CheckForMaintenanceMode.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode as Middleware;
+
+class CheckForMaintenanceMode extends Middleware
+{
+    /**
+     * The URIs that should be reachable while maintenance mode is enabled.
+     *
+     * @var array
+     */
+    protected $except = [
+        //
+    ];
+}

mathGame/app/Http/Middleware/EncryptCookies.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Cookie\Middleware\EncryptCookies as Middleware;
+
+class EncryptCookies extends Middleware
+{
+    /**
+     * The names of the cookies that should not be encrypted.
+     *
+     * @var array
+     */
+    protected $except = [
+        //
+    ];
+}

mathGame/app/Http/Middleware/RedirectIfAuthenticated.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Support\Facades\Auth;
+
+class RedirectIfAuthenticated
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @param  string|null  $guard
+     * @return mixed
+     */
+    public function handle($request, Closure $next, $guard = null)
+    {
+        if (Auth::guard($guard)->check()) {
+            return redirect('/home');
+        }
+
+        return $next($request);
+    }
+}

mathGame/app/Http/Middleware/TrimStrings.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Foundation\Http\Middleware\TrimStrings as Middleware;
+
+class TrimStrings extends Middleware
+{
+    /**
+     * The names of the attributes that should not be trimmed.
+     *
+     * @var array
+     */
+    protected $except = [
+        'password',
+        'password_confirmation',
+    ];
+}

mathGame/app/Http/Middleware/TrustProxies.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Http\Request;
+use Fideloper\Proxy\TrustProxies as Middleware;
+
+class TrustProxies extends Middleware
+{
+    /**
+     * The trusted proxies for this application.
+     *
+     * @var array
+     */
+    protected $proxies;
+
+    /**
+     * The headers that should be used to detect proxies.
+     *
+     * @var int
+     */
+    protected $headers = Request::HEADER_X_FORWARDED_ALL;
+}

mathGame/app/Http/Middleware/VerifyCsrfToken.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken as Middleware;
+
+class VerifyCsrfToken extends Middleware
+{
+    /**
+     * Indicates whether the XSRF-TOKEN cookie should be set on the response.
+     *
+     * @var bool
+     */
+    protected $addHttpCookie = true;
+
+    /**
+     * The URIs that should be excluded from CSRF verification.
+     *
+     * @var array
+     */
+    protected $except = [
+        //
+    ];
+}

mathGame/app/Providers/AppServiceProvider.php

+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+
+class AppServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        //
+    }
+
+    /**
+     * Bootstrap any application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        //
+        
+    }
+}

mathGame/app/Providers/AuthServiceProvider.php

+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\Facades\Gate;
+use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
+
+class AuthServiceProvider extends ServiceProvider
+{
+    /**
+     * The policy mappings for the application.
+     *
+     * @var array
+     */
+    protected $policies = [
+        // 'App\Model' => 'App\Policies\ModelPolicy',
+    ];
+
+    /**
+     * Register any authentication / authorization services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        $this->registerPolicies();
+
+        //
+    }
+}

mathGame/app/Providers/BroadcastServiceProvider.php

+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Facades\Broadcast;
+
+class BroadcastServiceProvider extends ServiceProvider
+{
+    /**
+     * Bootstrap any application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        Broadcast::routes();
+
+        require base_path('routes/channels.php');
+    }
+}

mathGame/app/Providers/EventServiceProvider.php

+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\Facades\Event;
+use Illuminate\Auth\Events\Registered;
+use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
+use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
+
+class EventServiceProvider extends ServiceProvider
+{
+    /**
+     * The event listener mappings for the application.
+     *
+     * @var array
+     */
+    protected $listen = [
+        Registered::class => [
+            SendEmailVerificationNotification::class,
+        ],
+    ];
+
+    /**
+     * Register any events for your application.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        parent::boot();
+
+        //
+    }
+}

mathGame/app/Providers/RouteServiceProvider.php

+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\Facades\Route;
+use Illuminate\Foundation\Support\Providers\RouteServiceProvider as ServiceProvider;
+
+class RouteServiceProvider extends ServiceProvider
+{
+    /**
+     * This namespace is applied to your controller routes.
+     *
+     * In addition, it is set as the URL generator's root namespace.
+     *
+     * @var string
+     */
+    protected $namespace = 'App\Http\Controllers';
+
+    /**
+     * Define your route model bindings, pattern filters, etc.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        //
+
+        parent::boot();
+    }
+
+    /**
+     * Define the routes for the application.
+     *
+     * @return void
+     */
+    public function map()
+    {
+        $this->mapApiRoutes();
+
+        $this->mapWebRoutes();
+
+        //
+    }
+
+    /**
+     * Define the "web" routes for the application.
+     *
+     * These routes all receive session state, CSRF protection, etc.
+     *
+     * @return void
+     */
+    protected function mapWebRoutes()
+    {
+        Route::middleware('web')
+             ->namespace($this->namespace)
+             ->group(base_path('routes/web.php'));
+    }
+
+    /**
+     * Define the "api" routes for the application.
+     *
+     * These routes are typically stateless.
+     *
+     * @return void
+     */
+    protected function mapApiRoutes()
+    {
+        Route::prefix('api')
+             ->middleware('api')
+             ->namespace($this->namespace)
+             ->group(base_path('routes/api.php'));
+    }
+}

mathGame/app/Score_history.php

+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Score_history extends Model
+{
+    //
+}

mathGame/app/User.php

+<?php
+
+namespace App;
+
+use Illuminate\Notifications\Notifiable;
+use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+
+class User extends Authenticatable
+{
+    use Notifiable;
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'name', 'email', 'password',
+    ];
+
+    /**
+     * The attributes that should be hidden for arrays.
+     *
+     * @var array
+     */
+    protected $hidden = [
+        'password', 'remember_token',
+    ];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'email_verified_at' => 'datetime',
+    ];
+}

mathGame/artisan

+#!/usr/bin/env php
+<?php
+
+define('LARAVEL_START', microtime(true));
+
+/*
+|--------------------------------------------------------------------------
+| Register The Auto Loader
+|--------------------------------------------------------------------------
+|
+| Composer provides a convenient, automatically generated class loader
+| for our application. We just need to utilize it! We'll require it
+| into the script here so that we do not have to worry about the
+| loading of any our classes "manually". Feels great to relax.
+|
+*/
+
+require __DIR__.'/vendor/autoload.php';
+
+$app = require_once __DIR__.'/bootstrap/app.php';
+
+/*
+|--------------------------------------------------------------------------
+| Run The Artisan Application
+|--------------------------------------------------------------------------
+|
+| When we run the console application, the current CLI command will be
+| executed in this console and the response sent back to a terminal
+| or another output device for the developers. Here goes nothing!
+|
+*/
+
+$kernel = $app->make(Illuminate\Contracts\Console\Kernel::class);
+
+$status = $kernel->handle(
+    $input = new Symfony\Component\Console\Input\ArgvInput,
+    new Symfony\Component\Console\Output\ConsoleOutput
+);
+
+/*
+|--------------------------------------------------------------------------
+| Shutdown The Application
+|--------------------------------------------------------------------------
+|
+| Once Artisan has finished running, we will fire off the shutdown events
+| so that any final work may be done by the application before we shut
+| down the process. This is the last thing to happen to the request.
+|
+*/
+
+$kernel->terminate($input, $status);
+
+exit($status);

mathGame/bootstrap/app.php

+<?php
+
+/*
+|--------------------------------------------------------------------------
+| Create The Application
+|--------------------------------------------------------------------------
+|
+| The first thing we will do is create a new Laravel application instance
+| which serves as the "glue" for all the components of Laravel, and is
+| the IoC container for the system binding all of the various parts.
+|
+*/
+
+$app = new Illuminate\Foundation\Application(
+    $_ENV['APP_BASE_PATH'] ?? dirname(__DIR__)
+);
+
+/*
+|--------------------------------------------------------------------------
+| Bind Important Interfaces
+|--------------------------------------------------------------------------
+|
+| Next, we need to bind some important interfaces into the container so
+| we will be able to resolve them when needed. The kernels serve the
+| incoming requests to this application from both the web and CLI.
+|
+*/
+
+$app->singleton(
+    Illuminate\Contracts\Http\Kernel::class,
+    App\Http\Kernel::class
+);
+
+$app->singleton(
+    Illuminate\Contracts\Console\Kernel::class,
+    App\Console\Kernel::class
+);
+
+$app->singleton(
+    Illuminate\Contracts\Debug\ExceptionHandler::class,
+    App\Exceptions\Handler::class
+);
+
+/*
+|--------------------------------------------------------------------------
+| Return The Application
+|--------------------------------------------------------------------------
+|
+| This script returns the application instance. The instance is given to
+| the calling script so we can separate the building of the instances
+| from the actual running of the application and sending responses.
+|
+*/
+
+return $app;

mathGame/bootstrap/cache/.gitignore

+*
+!.gitignore

mathGame/composer.json

+{
+    "name": "laravel/laravel",
+    "type": "project",
+    "description": "The Laravel Framework.",
+    "keywords": [
+        "framework",
+        "laravel"
+    ],
+    "license": "MIT",
+    "require": {
+        "php": "^7.1.3",
+        "fideloper/proxy": "^4.0",
+        "laravel/framework": "5.8.*",
+        "laravel/tinker": "^1.0"
+    },
+    "require-dev": {
+        "beyondcode/laravel-dump-server": "^1.0",
+        "filp/whoops": "^2.0",
+        "fzaninotto/faker": "^1.4",
+        "mockery/mockery": "^1.0",
+        "nunomaduro/collision": "^3.0",
+        "phpunit/phpunit": "^7.5"
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "preferred-install": "dist",
+        "sort-packages": true
+    },
+    "extra": {
+        "laravel": {
+            "dont-discover": []
+        }
+    },
+    "autoload": {
+        "psr-4": {
+            "App\\": "app/"
+        },
+        "classmap": [
+            "database/seeds",
+            "database/factories"
+        ]
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Tests\\": "tests/"
+        }
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "scripts": {
+        "post-autoload-dump": [
+            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
+            "@php artisan package:discover --ansi"
+        ],
+        "post-root-package-install": [
+            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
+        ],
+        "post-create-project-cmd": [
+            "@php artisan key:generate --ansi"
+        ]
+    }
+}

mathGame/config/app.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Name
+    |--------------------------------------------------------------------------
+    |
+    | This value is the name of your application. This value is used when the
+    | framework needs to place the application's name in a notification or
+    | any other location as required by the application or its packages.
+    |
+    */
+
+    'name' => env('APP_NAME', 'Laravel'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Environment
+    |--------------------------------------------------------------------------
+    |
+    | This value determines the "environment" your application is currently
+    | running in. This may determine how you prefer to configure various
+    | services the application utilizes. Set this in your ".env" file.
+    |
+    */
+
+    'env' => env('APP_ENV', 'production'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Debug Mode
+    |--------------------------------------------------------------------------
+    |
+    | When your application is in debug mode, detailed error messages with
+    | stack traces will be shown on every error that occurs within your
+    | application. If disabled, a simple generic error page is shown.
+    |
+    */
+
+    'debug' => env('APP_DEBUG', false),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application URL
+    |--------------------------------------------------------------------------
+    |
+    | This URL is used by the console to properly generate URLs when using
+    | the Artisan command line tool. You should set this to the root of
+    | your application so that it is used when running Artisan tasks.
+    |
+    */
+
+    'url' => env('APP_URL', 'http://localhost'),
+
+    'asset_url' => env('ASSET_URL', null),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Timezone
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the default timezone for your application, which
+    | will be used by the PHP date and date-time functions. We have gone
+    | ahead and set this to a sensible default for you out of the box.
+    |
+    */
+
+    'timezone' => 'UTC',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Locale Configuration
+    |--------------------------------------------------------------------------
+    |
+    | The application locale determines the default locale that will be used
+    | by the translation service provider. You are free to set this value
+    | to any of the locales which will be supported by the application.
+    |
+    */
+
+    'locale' => 'en',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Fallback Locale
+    |--------------------------------------------------------------------------
+    |
+    | The fallback locale determines the locale to use when the current one
+    | is not available. You may change the value to correspond to any of
+    | the language folders that are provided through your application.
+    |
+    */
+
+    'fallback_locale' => 'en',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Faker Locale
+    |--------------------------------------------------------------------------
+    |
+    | This locale will be used by the Faker PHP library when generating fake
+    | data for your database seeds. For example, this will be used to get
+    | localized telephone numbers, street address information and more.
+    |
+    */
+
+    'faker_locale' => 'en_US',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Encryption Key
+    |--------------------------------------------------------------------------
+    |
+    | This key is used by the Illuminate encrypter service and should be set
+    | to a random, 32 character string, otherwise these encrypted strings
+    | will not be safe. Please do this before deploying an application!
+    |
+    */
+
+    'key' => env('APP_KEY'),
+
+    'cipher' => 'AES-256-CBC',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Autoloaded Service Providers
+    |--------------------------------------------------------------------------
+    |
+    | The service providers listed here will be automatically loaded on the
+    | request to your application. Feel free to add your own services to
+    | this array to grant expanded functionality to your applications.
+    |
+    */
+
+    'providers' => [
+
+        /*
+         * Laravel Framework Service Providers...
+         */
+        Illuminate\Auth\AuthServiceProvider::class,
+        Illuminate\Broadcasting\BroadcastServiceProvider::class,
+        Illuminate\Bus\BusServiceProvider::class,
+        Illuminate\Cache\CacheServiceProvider::class,
+        Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,
+        Illuminate\Cookie\CookieServiceProvider::class,
+        Illuminate\Database\DatabaseServiceProvider::class,
+        Illuminate\Encryption\EncryptionServiceProvider::class,
+        Illuminate\Filesystem\FilesystemServiceProvider::class,
+        Illuminate\Foundation\Providers\FoundationServiceProvider::class,
+        Illuminate\Hashing\HashServiceProvider::class,
+        Illuminate\Mail\MailServiceProvider::class,
+        Illuminate\Notifications\NotificationServiceProvider::class,
+        Illuminate\Pagination\PaginationServiceProvider::class,
+        Illuminate\Pipeline\PipelineServiceProvider::class,
+        Illuminate\Queue\QueueServiceProvider::class,
+        Illuminate\Redis\RedisServiceProvider::class,
+        Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
+        Illuminate\Session\SessionServiceProvider::class,
+        Illuminate\Translation\TranslationServiceProvider::class,
+        Illuminate\Validation\ValidationServiceProvider::class,
+        Illuminate\View\ViewServiceProvider::class,
+
+        /*
+         * Package Service Providers...
+         */
+
+        /*
+         * Application Service Providers...
+         */
+        App\Providers\AppServiceProvider::class,
+        App\Providers\AuthServiceProvider::class,
+        // App\Providers\BroadcastServiceProvider::class,
+        App\Providers\EventServiceProvider::class,
+        App\Providers\RouteServiceProvider::class,
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Class Aliases
+    |--------------------------------------------------------------------------
+    |
+    | This array of class aliases will be registered when this application
+    | is started. However, feel free to register as many as you wish as
+    | the aliases are "lazy" loaded so they don't hinder performance.
+    |
+    */
+
+    'aliases' => [
+
+        'App' => Illuminate\Support\Facades\App::class,
+        'Arr' => Illuminate\Support\Arr::class,
+        'Artisan' => Illuminate\Support\Facades\Artisan::class,
+        'Auth' => Illuminate\Support\Facades\Auth::class,
+        'Blade' => Illuminate\Support\Facades\Blade::class,
+        'Broadcast' => Illuminate\Support\Facades\Broadcast::class,
+        'Bus' => Illuminate\Support\Facades\Bus::class,
+        'Cache' => Illuminate\Support\Facades\Cache::class,
+        'Config' => Illuminate\Support\Facades\Config::class,
+        'Cookie' => Illuminate\Support\Facades\Cookie::class,
+        'Crypt' => Illuminate\Support\Facades\Crypt::class,
+        'DB' => Illuminate\Support\Facades\DB::class,
+        'Eloquent' => Illuminate\Database\Eloquent\Model::class,
+        'Event' => Illuminate\Support\Facades\Event::class,
+        'File' => Illuminate\Support\Facades\File::class,
+        'Gate' => Illuminate\Support\Facades\Gate::class,
+        'Hash' => Illuminate\Support\Facades\Hash::class,
+        'Lang' => Illuminate\Support\Facades\Lang::class,
+        'Log' => Illuminate\Support\Facades\Log::class,
+        'Mail' => Illuminate\Support\Facades\Mail::class,
+        'Notification' => Illuminate\Support\Facades\Notification::class,
+        'Password' => Illuminate\Support\Facades\Password::class,
+        'Queue' => Illuminate\Support\Facades\Queue::class,
+        'Redirect' => Illuminate\Support\Facades\Redirect::class,
+        'Redis' => Illuminate\Support\Facades\Redis::class,
+        'Request' => Illuminate\Support\Facades\Request::class,
+        'Response' => Illuminate\Support\Facades\Response::class,
+        'Route' => Illuminate\Support\Facades\Route::class,
+        'Schema' => Illuminate\Support\Facades\Schema::class,
+        'Session' => Illuminate\Support\Facades\Session::class,
+        'Storage' => Illuminate\Support\Facades\Storage::class,
+        'Str' => Illuminate\Support\Str::class,
+        'URL' => Illuminate\Support\Facades\URL::class,
+        'Validator' => Illuminate\Support\Facades\Validator::class,
+        'View' => Illuminate\Support\Facades\View::class,
+
+    ],
+
+];

mathGame/config/auth.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Authentication Defaults
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default authentication "guard" and password
+    | reset options for your application. You may change these defaults
+    | as required, but they're a perfect start for most applications.
+    |
+    */
+
+    'defaults' => [
+        'guard' => 'web',
+        'passwords' => 'users',
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Authentication Guards
+    |--------------------------------------------------------------------------
+    |
+    | Next, you may define every authentication guard for your application.
+    | Of course, a great default configuration has been defined for you
+    | here which uses session storage and the Eloquent user provider.
+    |
+    | All authentication drivers have a user provider. This defines how the
+    | users are actually retrieved out of your database or other storage
+    | mechanisms used by this application to persist your user's data.
+    |
+    | Supported: "session", "token"
+    |
+    */
+
+    'guards' => [
+        'web' => [
+            'driver' => 'session',
+            'provider' => 'users',
+        ],
+
+        'api' => [
+            'driver' => 'token',
+            'provider' => 'users',
+            'hash' => false,
+        ],
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | User Providers
+    |--------------------------------------------------------------------------
+    |
+    | All authentication drivers have a user provider. This defines how the
+    | users are actually retrieved out of your database or other storage
+    | mechanisms used by this application to persist your user's data.
+    |
+    | If you have multiple user tables or models you may configure multiple
+    | sources which represent each model / table. These sources may then
+    | be assigned to any extra authentication guards you have defined.
+    |
+    | Supported: "database", "eloquent"
+    |
+    */
+
+    'providers' => [
+        'users' => [
+            'driver' => 'eloquent',
+            'model' => App\User::class,
+        ],
+
+        // 'users' => [
+        //     'driver' => 'database',
+        //     'table' => 'users',
+        // ],
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Resetting Passwords
+    |--------------------------------------------------------------------------
+    |
+    | You may specify multiple password reset configurations if you have more
+    | than one user table or model in the application and you want to have
+    | separate password reset settings based on the specific user types.
+    |
+    | The expire time is the number of minutes that the reset token should be
+    | considered valid. This security feature keeps tokens short-lived so
+    | they have less time to be guessed. You may change this as needed.
+    |
+    */
+
+    'passwords' => [
+        'users' => [
+            'provider' => 'users',
+            'table' => 'password_resets',
+            'expire' => 60,
+        ],
+    ],
+
+];

mathGame/config/broadcasting.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Broadcaster
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default broadcaster that will be used by the
+    | framework when an event needs to be broadcast. You may set this to
+    | any of the connections defined in the "connections" array below.
+    |
+    | Supported: "pusher", "redis", "log", "null"
+    |
+    */
+
+    'default' => env('BROADCAST_DRIVER', 'null'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Broadcast Connections
+    |--------------------------------------------------------------------------
+    |
+    | Here you may define all of the broadcast connections that will be used
+    | to broadcast events to other systems or over websockets. Samples of
+    | each available type of connection are provided inside this array.
+    |
+    */
+
+    'connections' => [
+
+        'pusher' => [
+            'driver' => 'pusher',
+            'key' => env('PUSHER_APP_KEY'),
+            'secret' => env('PUSHER_APP_SECRET'),
+            'app_id' => env('PUSHER_APP_ID'),
+            'options' => [
+                'cluster' => env('PUSHER_APP_CLUSTER'),
+                'encrypted' => true,
+            ],
+        ],
+
+        'redis' => [
+            'driver' => 'redis',
+            'connection' => 'default',
+        ],
+
+        'log' => [
+            'driver' => 'log',
+        ],
+
+        'null' => [
+            'driver' => 'null',
+        ],
+
+    ],
+
+];

mathGame/config/cache.php

+<?php
+
+use Illuminate\Support\Str;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Cache Store
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default cache connection that gets used while
+    | using this caching library. This connection is used when another is
+    | not explicitly specified when executing a given caching function.
+    |
+    | Supported: "apc", "array", "database", "file",
+    |            "memcached", "redis", "dynamodb"
+    |
+    */
+
+    'default' => env('CACHE_DRIVER', 'file'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Cache Stores
+    |--------------------------------------------------------------------------
+    |
+    | Here you may define all of the cache "stores" for your application as
+    | well as their drivers. You may even define multiple stores for the
+    | same cache driver to group types of items stored in your caches.
+    |
+    */
+
+    'stores' => [
+
+        'apc' => [
+            'driver' => 'apc',
+        ],
+
+        'array' => [
+            'driver' => 'array',
+        ],
+
+        'database' => [
+            'driver' => 'database',
+            'table' => 'cache',
+            'connection' => null,
+        ],
+
+        'file' => [
+            'driver' => 'file',
+            'path' => storage_path('framework/cache/data'),
+        ],
+
+        'memcached' => [
+            'driver' => 'memcached',
+            'persistent_id' => env('MEMCACHED_PERSISTENT_ID'),
+            'sasl' => [
+                env('MEMCACHED_USERNAME'),
+                env('MEMCACHED_PASSWORD'),
+            ],
+            'options' => [
+                // Memcached::OPT_CONNECT_TIMEOUT => 2000,
+            ],
+            'servers' => [
+                [
+                    'host' => env('MEMCACHED_HOST', '127.0.0.1'),
+                    'port' => env('MEMCACHED_PORT', 11211),
+                    'weight' => 100,
+                ],
+            ],
+        ],
+
+        'redis' => [
+            'driver' => 'redis',
+            'connection' => 'cache',
+        ],
+
+        'dynamodb' => [
+            'driver' => 'dynamodb',
+            'key' => env('AWS_ACCESS_KEY_ID'),
+            'secret' => env('AWS_SECRET_ACCESS_KEY'),
+            'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
+            'table' => env('DYNAMODB_CACHE_TABLE', 'cache'),
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Cache Key Prefix
+    |--------------------------------------------------------------------------
+    |
+    | When utilizing a RAM based store such as APC or Memcached, there might
+    | be other applications utilizing the same cache. So, we'll specify a
+    | value to get prefixed to all our keys so we can avoid collisions.
+    |
+    */
+
+    'prefix' => env('CACHE_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_cache'),
+
+];

mathGame/config/database.php

+<?php
+
+use Illuminate\Support\Str;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Database Connection Name
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify which of the database connections below you wish
+    | to use as your default connection for all database work. Of course
+    | you may use many connections at once using the Database library.
+    |
+    */
+
+    'default' => env('DB_CONNECTION', 'mysql'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Database Connections
+    |--------------------------------------------------------------------------
+    |
+    | Here are each of the database connections setup for your application.
+    | Of course, examples of configuring each database platform that is
+    | supported by Laravel is shown below to make development simple.
+    |
+    |
+    | All database work in Laravel is done through the PHP PDO facilities
+    | so make sure you have the driver for your particular database of
+    | choice installed on your machine before you begin development.
+    |
+    */
+
+    'connections' => [
+
+        'sqlite' => [
+            'driver' => 'sqlite',
+            'database' => env('DB_DATABASE', database_path('database.sqlite')),
+            'prefix' => '',
+            'foreign_key_constraints' => env('DB_FOREIGN_KEYS', true),
+        ],
+
+        'mysql' => [
+            'driver' => 'mysql',
+            'host' => env('DB_HOST', '127.0.0.1'),
+            'port' => env('DB_PORT', '3306'),
+            'database' => env('DB_DATABASE', 'forge'),
+            'username' => env('DB_USERNAME', 'forge'),
+            'password' => env('DB_PASSWORD', ''),
+            'unix_socket' => env('DB_SOCKET', ''),
+            'charset' => 'utf8mb4',
+            'collation' => 'utf8mb4_unicode_ci',
+            'prefix' => '',
+            'prefix_indexes' => true,
+            'strict' => true,
+            'engine' => null,
+            'options' => extension_loaded('pdo_mysql') ? array_filter([
+                PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
+            ]) : [],
+        ],
+
+        'pgsql' => [
+            'driver' => 'pgsql',
+            'host' => env('DB_HOST', '127.0.0.1'),
+            'port' => env('DB_PORT', '5432'),
+            'database' => env('DB_DATABASE', 'forge'),
+            'username' => env('DB_USERNAME', 'forge'),
+            'password' => env('DB_PASSWORD', ''),
+            'charset' => 'utf8',
+            'prefix' => '',
+            'prefix_indexes' => true,
+            'schema' => 'public',
+            'sslmode' => 'prefer',
+        ],
+
+        'sqlsrv' => [
+            'driver' => 'sqlsrv',
+            'host' => env('DB_HOST', 'localhost'),
+            'port' => env('DB_PORT', '1433'),
+            'database' => env('DB_DATABASE', 'forge'),
+            'username' => env('DB_USERNAME', 'forge'),
+            'password' => env('DB_PASSWORD', ''),
+            'charset' => 'utf8',
+            'prefix' => '',
+            'prefix_indexes' => true,
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Migration Repository Table
+    |--------------------------------------------------------------------------
+    |
+    | This table keeps track of all the migrations that have already run for
+    | your application. Using this information, we can determine which of
+    | the migrations on disk haven't actually been run in the database.
+    |
+    */
+
+    'migrations' => 'migrations',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Redis Databases
+    |--------------------------------------------------------------------------
+    |
+    | Redis is an open source, fast, and advanced key-value store that also
+    | provides a richer body of commands than a typical key-value system
+    | such as APC or Memcached. Laravel makes it easy to dig right in.
+    |
+    */
+
+    'redis' => [
+
+        'client' => env('REDIS_CLIENT', 'predis'),
+
+        'options' => [
+            'cluster' => env('REDIS_CLUSTER', 'predis'),
+            'prefix' => Str::slug(env('APP_NAME', 'laravel'), '_').'_database_',
+        ],
+
+        'default' => [
+            'host' => env('REDIS_HOST', '127.0.0.1'),
+            'password' => env('REDIS_PASSWORD', null),
+            'port' => env('REDIS_PORT', 6379),
+            'database' => env('REDIS_DB', 0),
+        ],
+
+        'cache' => [
+            'host' => env('REDIS_HOST', '127.0.0.1'),
+            'password' => env('REDIS_PASSWORD', null),
+            'port' => env('REDIS_PORT', 6379),
+            'database' => env('REDIS_CACHE_DB', 1),
+        ],
+
+    ],
+
+];

mathGame/config/filesystems.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Filesystem Disk
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the default filesystem disk that should be used
+    | by the framework. The "local" disk, as well as a variety of cloud
+    | based disks are available to your application. Just store away!
+    |
+    */
+
+    'default' => env('FILESYSTEM_DRIVER', 'local'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Cloud Filesystem Disk
+    |--------------------------------------------------------------------------
+    |
+    | Many applications store files both locally and in the cloud. For this
+    | reason, you may specify a default "cloud" driver here. This driver
+    | will be bound as the Cloud disk implementation in the container.
+    |
+    */
+
+    'cloud' => env('FILESYSTEM_CLOUD', 's3'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Filesystem Disks
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure as many filesystem "disks" as you wish, and you
+    | may even configure multiple disks of the same driver. Defaults have
+    | been setup for each driver as an example of the required options.
+    |
+    | Supported Drivers: "local", "ftp", "sftp", "s3", "rackspace"
+    |
+    */
+
+    'disks' => [
+
+        'local' => [
+            'driver' => 'local',
+            'root' => storage_path('app'),
+        ],
+
+        'public' => [
+            'driver' => 'local',
+            'root' => storage_path('app/public'),
+            'url' => env('APP_URL').'/storage',
+            'visibility' => 'public',
+        ],
+
+        's3' => [
+            'driver' => 's3',
+            'key' => env('AWS_ACCESS_KEY_ID'),
+            'secret' => env('AWS_SECRET_ACCESS_KEY'),
+            'region' => env('AWS_DEFAULT_REGION'),
+            'bucket' => env('AWS_BUCKET'),
+            'url' => env('AWS_URL'),
+        ],
+
+    ],
+
+];

mathGame/config/hashing.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Hash Driver
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default hash driver that will be used to hash
+    | passwords for your application. By default, the bcrypt algorithm is
+    | used; however, you remain free to modify this option if you wish.
+    |
+    | Supported: "bcrypt", "argon", "argon2id"
+    |
+    */
+
+    'driver' => 'bcrypt',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Bcrypt Options
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the configuration options that should be used when
+    | passwords are hashed using the Bcrypt algorithm. This will allow you
+    | to control the amount of time it takes to hash the given password.
+    |
+    */
+
+    'bcrypt' => [
+        'rounds' => env('BCRYPT_ROUNDS', 10),
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Argon Options
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the configuration options that should be used when
+    | passwords are hashed using the Argon algorithm. These will allow you
+    | to control the amount of time it takes to hash the given password.
+    |
+    */
+
+    'argon' => [
+        'memory' => 1024,
+        'threads' => 2,
+        'time' => 2,
+    ],
+
+];

mathGame/config/logging.php

+<?php
+
+use Monolog\Handler\StreamHandler;
+use Monolog\Handler\SyslogUdpHandler;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Log Channel
+    |--------------------------------------------------------------------------
+    |
+    | This option defines the default log channel that gets used when writing
+    | messages to the logs. The name specified in this option should match
+    | one of the channels defined in the "channels" configuration array.
+    |
+    */
+
+    'default' => env('LOG_CHANNEL', 'stack'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Log Channels
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure the log channels for your application. Out of
+    | the box, Laravel uses the Monolog PHP logging library. This gives
+    | you a variety of powerful log handlers / formatters to utilize.
+    |
+    | Available Drivers: "single", "daily", "slack", "syslog",
+    |                    "errorlog", "monolog",
+    |                    "custom", "stack"
+    |
+    */
+
+    'channels' => [
+        'stack' => [
+            'driver' => 'stack',
+            'channels' => ['daily'],
+            'ignore_exceptions' => false,
+        ],
+
+        'single' => [
+            'driver' => 'single',
+            'path' => storage_path('logs/laravel.log'),
+            'level' => 'debug',
+        ],
+
+        'daily' => [
+            'driver' => 'daily',
+            'path' => storage_path('logs/laravel.log'),
+            'level' => 'debug',
+            'days' => 14,
+        ],
+
+        'slack' => [
+            'driver' => 'slack',
+            'url' => env('LOG_SLACK_WEBHOOK_URL'),
+            'username' => 'Laravel Log',
+            'emoji' => ':boom:',
+            'level' => 'critical',
+        ],
+
+        'papertrail' => [
+            'driver' => 'monolog',
+            'level' => 'debug',
+            'handler' => SyslogUdpHandler::class,
+            'handler_with' => [
+                'host' => env('PAPERTRAIL_URL'),
+                'port' => env('PAPERTRAIL_PORT'),
+            ],
+        ],
+
+        'stderr' => [
+            'driver' => 'monolog',
+            'handler' => StreamHandler::class,
+            'formatter' => env('LOG_STDERR_FORMATTER'),
+            'with' => [
+                'stream' => 'php://stderr',
+            ],
+        ],
+
+        'syslog' => [
+            'driver' => 'syslog',
+            'level' => 'debug',
+        ],
+
+        'errorlog' => [
+            'driver' => 'errorlog',
+            'level' => 'debug',
+        ],
+    ],
+
+];

mathGame/config/mail.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Mail Driver
+    |--------------------------------------------------------------------------
+    |
+    | Laravel supports both SMTP and PHP's "mail" function as drivers for the
+    | sending of e-mail. You may specify which one you're using throughout
+    | your application here. By default, Laravel is setup for SMTP mail.
+    |
+    | Supported: "smtp", "sendmail", "mailgun", "mandrill", "ses",
+    |            "sparkpost", "postmark", "log", "array"
+    |
+    */
+
+    'driver' => env('MAIL_DRIVER', 'smtp'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | SMTP Host Address
+    |--------------------------------------------------------------------------
+    |
+    | Here you may provide the host address of the SMTP server used by your
+    | applications. A default option is provided that is compatible with
+    | the Mailgun mail service which will provide reliable deliveries.
+    |
+    */
+
+    'host' => env('MAIL_HOST', 'smtp.mailgun.org'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | SMTP Host Port
+    |--------------------------------------------------------------------------
+    |
+    | This is the SMTP port used by your application to deliver e-mails to
+    | users of the application. Like the host we have set this value to
+    | stay compatible with the Mailgun e-mail application by default.
+    |
+    */
+
+    'port' => env('MAIL_PORT', 587),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Global "From" Address
+    |--------------------------------------------------------------------------
+    |
+    | You may wish for all e-mails sent by your application to be sent from
+    | the same address. Here, you may specify a name and address that is
+    | used globally for all e-mails that are sent by your application.
+    |
+    */
+
+    'from' => [
+        'address' => env('MAIL_FROM_ADDRESS', 'hello@example.com'),
+        'name' => env('MAIL_FROM_NAME', 'Example'),
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | E-Mail Encryption Protocol
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the encryption protocol that should be used when
+    | the application send e-mail messages. A sensible default using the
+    | transport layer security protocol should provide great security.
+    |
+    */
+
+    'encryption' => env('MAIL_ENCRYPTION', 'tls'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | SMTP Server Username
+    |--------------------------------------------------------------------------
+    |
+    | If your SMTP server requires a username for authentication, you should
+    | set it here. This will get used to authenticate with your server on
+    | connection. You may also set the "password" value below this one.
+    |
+    */
+
+    'username' => env('MAIL_USERNAME'),
+
+    'password' => env('MAIL_PASSWORD'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Sendmail System Path
+    |--------------------------------------------------------------------------
+    |
+    | When using the "sendmail" driver to send e-mails, we will need to know
+    | the path to where Sendmail lives on this server. A default path has
+    | been provided here, which will work well on most of your systems.
+    |
+    */
+
+    'sendmail' => '/usr/sbin/sendmail -bs',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Markdown Mail Settings
+    |--------------------------------------------------------------------------
+    |
+    | If you are using Markdown based email rendering, you may configure your
+    | theme and component paths here, allowing you to customize the design
+    | of the emails. Or, you may simply stick with the Laravel defaults!
+    |
+    */
+
+    'markdown' => [
+        'theme' => 'default',
+
+        'paths' => [
+            resource_path('views/vendor/mail'),
+        ],
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Log Channel
+    |--------------------------------------------------------------------------
+    |
+    | If you are using the "log" driver, you may specify the logging channel
+    | if you prefer to keep mail messages separate from other log entries
+    | for simpler reading. Otherwise, the default channel will be used.
+    |
+    */
+
+    'log_channel' => env('MAIL_LOG_CHANNEL'),
+
+];

mathGame/config/queue.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Queue Connection Name
+    |--------------------------------------------------------------------------
+    |
+    | Laravel's queue API supports an assortment of back-ends via a single
+    | API, giving you convenient access to each back-end using the same
+    | syntax for every one. Here you may define a default connection.
+    |
+    */
+
+    'default' => env('QUEUE_CONNECTION', 'sync'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Queue Connections
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure the connection information for each server that
+    | is used by your application. A default configuration has been added
+    | for each back-end shipped with Laravel. You are free to add more.
+    |
+    | Drivers: "sync", "database", "beanstalkd", "sqs", "redis", "null"
+    |
+    */
+
+    'connections' => [
+
+        'sync' => [
+            'driver' => 'sync',
+        ],
+
+        'database' => [
+            'driver' => 'database',
+            'table' => 'jobs',
+            'queue' => 'default',
+            'retry_after' => 90,
+        ],
+
+        'beanstalkd' => [
+            'driver' => 'beanstalkd',
+            'host' => 'localhost',
+            'queue' => 'default',
+            'retry_after' => 90,
+            'block_for' => 0,
+        ],
+
+        'sqs' => [
+            'driver' => 'sqs',
+            'key' => env('AWS_ACCESS_KEY_ID'),
+            'secret' => env('AWS_SECRET_ACCESS_KEY'),
+            'prefix' => env('SQS_PREFIX', 'https://sqs.us-east-1.amazonaws.com/your-account-id'),
+            'queue' => env('SQS_QUEUE', 'your-queue-name'),
+            'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
+        ],
+
+        'redis' => [
+            'driver' => 'redis',
+            'connection' => 'default',
+            'queue' => env('REDIS_QUEUE', 'default'),
+            'retry_after' => 90,
+            'block_for' => null,
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Failed Queue Jobs
+    |--------------------------------------------------------------------------
+    |
+    | These options configure the behavior of failed queue job logging so you
+    | can control which database and table are used to store the jobs that
+    | have failed. You may change them to any database / table you wish.
+    |
+    */
+
+    'failed' => [
+        'database' => env('DB_CONNECTION', 'mysql'),
+        'table' => 'failed_jobs',
+    ],
+
+];

mathGame/config/services.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Third Party Services
+    |--------------------------------------------------------------------------
+    |
+    | This file is for storing the credentials for third party services such
+    | as Stripe, Mailgun, SparkPost and others. This file provides a sane
+    | default location for this type of information, allowing packages
+    | to have a conventional place to find your various credentials.
+    |
+    */
+
+    'mailgun' => [
+        'domain' => env('MAILGUN_DOMAIN'),
+        'secret' => env('MAILGUN_SECRET'),
+        'endpoint' => env('MAILGUN_ENDPOINT', 'api.mailgun.net'),
+    ],
+
+    'postmark' => [
+        'token' => env('POSTMARK_TOKEN'),
+    ],
+
+    'ses' => [
+        'key' => env('AWS_ACCESS_KEY_ID'),
+        'secret' => env('AWS_SECRET_ACCESS_KEY'),
+        'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
+    ],
+
+    'sparkpost' => [
+        'secret' => env('SPARKPOST_SECRET'),
+    ],
+
+    'stripe' => [
+        'model' => App\User::class,
+        'key' => env('STRIPE_KEY'),
+        'secret' => env('STRIPE_SECRET'),
+        'webhook' => [
+            'secret' => env('STRIPE_WEBHOOK_SECRET'),
+            'tolerance' => env('STRIPE_WEBHOOK_TOLERANCE', 300),
+        ],
+    ],
+
+];

mathGame/config/session.php

+<?php
+
+use Illuminate\Support\Str;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Session Driver
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default session "driver" that will be used on
+    | requests. By default, we will use the lightweight native driver but
+    | you may specify any of the other wonderful drivers provided here.
+    |
+    | Supported: "file", "cookie", "database", "apc",
+    |            "memcached", "redis", "dynamodb", "array"
+    |
+    */
+
+    'driver' => env('SESSION_DRIVER', 'file'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Lifetime
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the number of minutes that you wish the session
+    | to be allowed to remain idle before it expires. If you want them
+    | to immediately expire on the browser closing, set that option.
+    |
+    */
+
+    'lifetime' => env('SESSION_LIFETIME', 120),
+
+    'expire_on_close' => false,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Encryption
+    |--------------------------------------------------------------------------
+    |
+    | This option allows you to easily specify that all of your session data
+    | should be encrypted before it is stored. All encryption will be run
+    | automatically by Laravel and you can use the Session like normal.
+    |
+    */
+
+    'encrypt' => false,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session File Location
+    |--------------------------------------------------------------------------
+    |
+    | When using the native session driver, we need a location where session
+    | files may be stored. A default has been set for you but a different
+    | location may be specified. This is only needed for file sessions.
+    |
+    */
+
+    'files' => storage_path('framework/sessions'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Database Connection
+    |--------------------------------------------------------------------------
+    |
+    | When using the "database" or "redis" session drivers, you may specify a
+    | connection that should be used to manage these sessions. This should
+    | correspond to a connection in your database configuration options.
+    |
+    */
+
+    'connection' => env('SESSION_CONNECTION', null),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Database Table
+    |--------------------------------------------------------------------------
+    |
+    | When using the "database" session driver, you may specify the table we
+    | should use to manage the sessions. Of course, a sensible default is
+    | provided for you; however, you are free to change this as needed.
+    |
+    */
+
+    'table' => 'sessions',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cache Store
+    |--------------------------------------------------------------------------
+    |
+    | When using the "apc", "memcached", or "dynamodb" session drivers you may
+    | list a cache store that should be used for these sessions. This value
+    | must match with one of the application's configured cache "stores".
+    |
+    */
+
+    'store' => env('SESSION_STORE', null),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Sweeping Lottery
+    |--------------------------------------------------------------------------
+    |
+    | Some session drivers must manually sweep their storage location to get
+    | rid of old sessions from storage. Here are the chances that it will
+    | happen on a given request. By default, the odds are 2 out of 100.
+    |
+    */
+
+    'lottery' => [2, 100],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cookie Name
+    |--------------------------------------------------------------------------
+    |
+    | Here you may change the name of the cookie used to identify a session
+    | instance by ID. The name specified here will get used every time a
+    | new session cookie is created by the framework for every driver.
+    |
+    */
+
+    'cookie' => env(
+        'SESSION_COOKIE',
+        Str::slug(env('APP_NAME', 'laravel'), '_').'_session'
+    ),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cookie Path
+    |--------------------------------------------------------------------------
+    |
+    | The session cookie path determines the path for which the cookie will
+    | be regarded as available. Typically, this will be the root path of
+    | your application but you are free to change this when necessary.
+    |
+    */
+
+    'path' => '/',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cookie Domain
+    |--------------------------------------------------------------------------
+    |
+    | Here you may change the domain of the cookie used to identify a session
+    | in your application. This will determine which domains the cookie is
+    | available to in your application. A sensible default has been set.
+    |
+    */
+
+    'domain' => env('SESSION_DOMAIN', null),
+
+    /*
+    |--------------------------------------------------------------------------
+    | HTTPS Only Cookies
+    |--------------------------------------------------------------------------
+    |
+    | By setting this option to true, session cookies will only be sent back
+    | to the server if the browser has a HTTPS connection. This will keep
+    | the cookie from being sent to you if it can not be done securely.
+    |
+    */
+
+    'secure' => env('SESSION_SECURE_COOKIE', false),
+
+    /*
+    |--------------------------------------------------------------------------
+    | HTTP Access Only
+    |--------------------------------------------------------------------------
+    |
+    | Setting this value to true will prevent JavaScript from accessing the
+    | value of the cookie and the cookie will only be accessible through
+    | the HTTP protocol. You are free to modify this option if needed.
+    |
+    */
+
+    'http_only' => true,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Same-Site Cookies
+    |--------------------------------------------------------------------------
+    |
+    | This option determines how your cookies behave when cross-site requests
+    | take place, and can be used to mitigate CSRF attacks. By default, we
+    | do not enable this as other CSRF protection services are in place.
+    |
+    | Supported: "lax", "strict"
+    |
+    */
+
+    'same_site' => null,
+
+];

mathGame/config/view.php

+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | View Storage Paths
+    |--------------------------------------------------------------------------
+    |
+    | Most templating systems load templates from disk. Here you may specify
+    | an array of paths that should be checked for your views. Of course
+    | the usual Laravel view path has already been registered for you.
+    |
+    */
+
+    'paths' => [
+        resource_path('views'),
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Compiled View Path
+    |--------------------------------------------------------------------------
+    |
+    | This option determines where all the compiled Blade templates will be
+    | stored for your application. Typically, this is within the storage
+    | directory. However, as usual, you are free to change this value.
+    |
+    */
+
+    'compiled' => env(
+        'VIEW_COMPILED_PATH',
+        realpath(storage_path('framework/views'))
+    ),
+
+];

mathGame/database/.gitignore

+*.sqlite
+*.sqlite-journal

mathGame/database/2014_10_12_000000_create_users_table.php

+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateUsersTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('users', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('name');
+            $table->string('email')->unique();
+            $table->timestamp('email_verified_at')->nullable();
+            $table->string('password');
+            $table->integer('score')->default(0);
+            $table->rememberToken();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('users');
+    }
+}

mathGame/database/2014_10_12_100000_create_password_resets_table.php

+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreatePasswordResetsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('password_resets', function (Blueprint $table) {
+            $table->string('email')->index();
+            $table->string('token');
+            $table->timestamp('created_at')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('password_resets');
+    }
+}

mathGame/database/factories/UserFactory.php

+<?php
+
+/* @var $factory \Illuminate\Database\Eloquent\Factory */
+
+use App\User;
+use Illuminate\Support\Str;
+use Faker\Generator as Faker;
+
+/*
+|--------------------------------------------------------------------------
+| Model Factories
+|--------------------------------------------------------------------------
+|
+| This directory should contain each of the model factory definitions for
+| your application. Factories provide a convenient way to generate new
+| model instances for testing / seeding your application's database.
+|
+*/
+
+$factory->define(User::class, function (Faker $faker) {
+    return [
+        'name' => $faker->name,
+        'email' => $faker->unique()->safeEmail,
+        'email_verified_at' => now(),
+        'password' => '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', // password
+        'remember_token' => Str::random(10),
+    ];
+});

mathGame/database/migrations/2019_04_23_162347_create_highscores_table.php

+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateHighscoresTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('highscores', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('user_id');
+            $table->string('score')->default("0");
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('highscores');
+    }
+}

mathGame/database/migrations/2019_04_23_165306_create_score_histories_table.php

+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateScoreHistoriesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('score_histories', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('user_id');
+            $table->string('score')->default("0");
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('score_histories');
+    }
+}

mathGame/database/migrations/2019_04_23_174107_create_game_users_table.php

+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateGameUsersTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('game_users', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('game_users');
+    }
+}

mathGame/database/seeds/DatabaseSeeder.php

+<?php
+
+use Illuminate\Database\Seeder;
+
+class DatabaseSeeder extends Seeder
+{
+    /**
+     * Seed the application's database.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        // $this->call(UsersTableSeeder::class);
+    }
+}

mathGame/package.json

+{
+    "private": true,
+    "scripts": {
+        "dev": "npm run development",
+        "development": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
+        "watch": "npm run development -- --watch",
+        "watch-poll": "npm run watch -- --watch-poll",
+        "hot": "cross-env NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
+        "prod": "npm run production",
+        "production": "cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
+    },
+    "devDependencies": {
+        "axios": "^0.18",
+        "bootstrap": "^4.0.0",
+        "cross-env": "^5.1",
+        "jquery": "^3.2",
+        "laravel-mix": "^4.0.7",
+        "lodash": "^4.17.5",
+        "popper.js": "^1.12",
+        "resolve-url-loader": "^2.3.1",
+        "sass": "^1.15.2",
+        "sass-loader": "^7.1.0",
+        "vue": "^2.5.17"
+    }
+}

mathGame/phpunit.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name="Unit">
+            <directory suffix="Test.php">./tests/Unit</directory>
+        </testsuite>
+
+        <testsuite name="Feature">
+            <directory suffix="Test.php">./tests/Feature</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./app</directory>
+        </whitelist>
+    </filter>
+    <php>
+        <server name="APP_ENV" value="testing"/>
+        <server name="BCRYPT_ROUNDS" value="4"/>
+        <server name="CACHE_DRIVER" value="array"/>
+        <server name="MAIL_DRIVER" value="array"/>
+        <server name="QUEUE_CONNECTION" value="sync"/>
+        <server name="SESSION_DRIVER" value="array"/>
+    </php>
+</phpunit>

mathGame/public/.htaccess

+<IfModule mod_rewrite.c>
+    <IfModule mod_negotiation.c>
+        Options -MultiViews -Indexes
+    </IfModule>
+
+    RewriteEngine On
+
+    # Handle Authorization Header
+    RewriteCond %{HTTP:Authorization} .
+    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+
+    # Redirect Trailing Slashes If Not A Folder...
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteCond %{REQUEST_URI} (.+)/$
+    RewriteRule ^ %1 [L,R=301]
+
+    # Handle Front Controller...
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteRule ^ index.php [L]
+</IfModule>

mathGame/public/fonts/Linearicons-Free-v1.0.0/icon-font.min.css

+/*
+Linearicons Free v1.0.0 - https://linearicons.com/free
+By Perxis - https://perxis.com
+(c) 2014-2015 Perxis.com
+License: https://linearicons.com/free/license
+*/
+@font-face{font-family:Linearicons-Free;src:url(https://cdn.linearicons.com/free/1.0.0/Linearicons-Free.eot);src:url(https://cdn.linearicons.com/free/1.0.0/Linearicons-Free.eot?#iefix) format('embedded-opentype'),url(https://cdn.linearicons.com/free/1.0.0/Linearicons-Free.woff2) format('woff2'),url(https://cdn.linearicons.com/free/1.0.0/Linearicons-Free.ttf) format('truetype'),url(https://cdn.linearicons.com/free/1.0.0/Linearicons-Free.woff) format('woff'),url(https://cdn.linearicons.com/free/1.0.0/Linearicons-Free.svg#Linearicons-Free) format('svg');font-weight:400;font-style:normal}.lnr{font-family:Linearicons-Free;speak:none;font-style:normal;font-weight:400;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.lnr-home:before{content:"\e800"}.lnr-apartment:before{content:"\e801"}.lnr-pencil:before{content:"\e802"}.lnr-magic-wand:before{content:"\e803"}.lnr-drop:before{content:"\e804"}.lnr-lighter:before{content:"\e805"}.lnr-poop:before{content:"\e806"}.lnr-sun:before{content:"\e807"}.lnr-moon:before{content:"\e808"}.lnr-cloud:before{content:"\e809"}.lnr-cloud-upload:before{content:"\e80a"}.lnr-cloud-download:before{content:"\e80b"}.lnr-cloud-sync:before{content:"\e80c"}.lnr-cloud-check:before{content:"\e80d"}.lnr-database:before{content:"\e80e"}.lnr-lock:before{content:"\e80f"}.lnr-cog:before{content:"\e810"}.lnr-trash:before{content:"\e811"}.lnr-dice:before{content:"\e812"}.lnr-heart:before{content:"\e813"}.lnr-star:before{content:"\e814"}.lnr-star-half:before{content:"\e815"}.lnr-star-empty:before{content:"\e816"}.lnr-flag:before{content:"\e817"}.lnr-envelope:before{content:"\e818"}.lnr-paperclip:before{content:"\e819"}.lnr-inbox:before{content:"\e81a"}.lnr-eye:before{content:"\e81b"}.lnr-printer:before{content:"\e81c"}.lnr-file-empty:before{content:"\e81d"}.lnr-file-add:before{content:"\e81e"}.lnr-enter:before{content:"\e81f"}.lnr-exit:before{content:"\e820"}.lnr-graduation-hat:before{content:"\e821"}.lnr-license:before{content:"\e822"}.lnr-music-note:before{content:"\e823"}.lnr-film-play:before{content:"\e824"}.lnr-camera-video:before{content:"\e825"}.lnr-camera:before{content:"\e826"}.lnr-picture:before{content:"\e827"}.lnr-book:before{content:"\e828"}.lnr-bookmark:before{content:"\e829"}.lnr-user:before{content:"\e82a"}.lnr-users:before{content:"\e82b"}.lnr-shirt:before{content:"\e82c"}.lnr-store:before{content:"\e82d"}.lnr-cart:before{content:"\e82e"}.lnr-tag:before{content:"\e82f"}.lnr-phone-handset:before{content:"\e830"}.lnr-phone:before{content:"\e831"}.lnr-pushpin:before{content:"\e832"}.lnr-map-marker:before{content:"\e833"}.lnr-map:before{content:"\e834"}.lnr-location:before{content:"\e835"}.lnr-calendar-full:before{content:"\e836"}.lnr-keyboard:before{content:"\e837"}.lnr-spell-check:before{content:"\e838"}.lnr-screen:before{content:"\e839"}.lnr-smartphone:before{content:"\e83a"}.lnr-tablet:before{content:"\e83b"}.lnr-laptop:before{content:"\e83c"}.lnr-laptop-phone:before{content:"\e83d"}.lnr-power-switch:before{content:"\e83e"}.lnr-bubble:before{content:"\e83f"}.lnr-heart-pulse:before{content:"\e840"}.lnr-construction:before{content:"\e841"}.lnr-pie-chart:before{content:"\e842"}.lnr-chart-bars:before{content:"\e843"}.lnr-gift:before{content:"\e844"}.lnr-diamond:before{content:"\e845"}.lnr-linearicons:before{content:"\e846"}.lnr-dinner:before{content:"\e847"}.lnr-coffee-cup:before{content:"\e848"}.lnr-leaf:before{content:"\e849"}.lnr-paw:before{content:"\e84a"}.lnr-rocket:before{content:"\e84b"}.lnr-briefcase:before{content:"\e84c"}.lnr-bus:before{content:"\e84d"}.lnr-car:before{content:"\e84e"}.lnr-train:before{content:"\e84f"}.lnr-bicycle:before{content:"\e850"}.lnr-wheelchair:before{content:"\e851"}.lnr-select:before{content:"\e852"}.lnr-earth:before{content:"\e853"}.lnr-smile:before{content:"\e854"}.lnr-sad:before{content:"\e855"}.lnr-neutral:before{content:"\e856"}.lnr-mustache:before{content:"\e857"}.lnr-alarm:before{content:"\e858"}.lnr-bullhorn:before{content:"\e859"}.lnr-volume-high:before{content:"\e85a"}.lnr-volume-medium:before{content:"\e85b"}.lnr-volume-low:before{content:"\e85c"}.lnr-volume:before{content:"\e85d"}.lnr-mic:before{content:"\e85e"}.lnr-hourglass:before{content:"\e85f"}.lnr-undo:before{content:"\e860"}.lnr-redo:before{content:"\e861"}.lnr-sync:before{content:"\e862"}.lnr-history:before{content:"\e863"}.lnr-clock:before{content:"\e864"}.lnr-download:before{content:"\e865"}.lnr-upload:before{content:"\e866"}.lnr-enter-down:before{content:"\e867"}.lnr-exit-up:before{content:"\e868"}.lnr-bug:before{content:"\e869"}.lnr-code:before{content:"\e86a"}.lnr-link:before{content:"\e86b"}.lnr-unlink:before{content:"\e86c"}.lnr-thumbs-up:before{content:"\e86d"}.lnr-thumbs-down:before{content:"\e86e"}.lnr-magnifier:before{content:"\e86f"}.lnr-cross:before{content:"\e870"}.lnr-menu:before{content:"\e871"}.lnr-list:before{content:"\e872"}.lnr-chevron-up:before{content:"\e873"}.lnr-chevron-down:before{content:"\e874"}.lnr-chevron-left:before{content:"\e875"}.lnr-chevron-right:before{content:"\e876"}.lnr-arrow-up:before{content:"\e877"}.lnr-arrow-down:before{content:"\e878"}.lnr-arrow-left:before{content:"\e879"}.lnr-arrow-right:before{content:"\e87a"}.lnr-move:before{content:"\e87b"}.lnr-warning:before{content:"\e87c"}.lnr-question-circle:before{content:"\e87d"}.lnr-menu-circle:before{content:"\e87e"}.lnr-checkmark-circle:before{content:"\e87f"}.lnr-cross-circle:before{content:"\e880"}.lnr-plus-circle:before{content:"\e881"}.lnr-circle-minus:before{content:"\e882"}.lnr-arrow-up-circle:before{content:"\e883"}.lnr-arrow-down-circle:before{content:"\e884"}.lnr-arrow-left-circle:before{content:"\e885"}.lnr-arrow-right-circle:before{content:"\e886"}.lnr-chevron-up-circle:before{content:"\e887"}.lnr-chevron-down-circle:before{content:"\e888"}.lnr-chevron-left-circle:before{content:"\e889"}.lnr-chevron-right-circle:before{content:"\e88a"}.lnr-crop:before{content:"\e88b"}.lnr-frame-expand:before{content:"\e88c"}.lnr-frame-contract:before{content:"\e88d"}.lnr-layers:before{content:"\e88e"}.lnr-funnel:before{content:"\e88f"}.lnr-text-format:before{content:"\e890"}.lnr-text-format-remove:before{content:"\e891"}.lnr-text-size:before{content:"\e892"}.lnr-bold:before{content:"\e893"}.lnr-italic:before{content:"\e894"}.lnr-underline:before{content:"\e895"}.lnr-strikethrough:before{content:"\e896"}.lnr-highlight:before{content:"\e897"}.lnr-text-align-left:before{content:"\e898"}.lnr-text-align-center:before{content:"\e899"}.lnr-text-align-right:before{content:"\e89a"}.lnr-text-align-justify:before{content:"\e89b"}.lnr-line-spacing:before{content:"\e89c"}.lnr-indent-increase:before{content:"\e89d"}.lnr-indent-decrease:before{content:"\e89e"}.lnr-pilcrow:before{content:"\e89f"}.lnr-direction-ltr:before{content:"\e8a0"}.lnr-direction-rtl:before{content:"\e8a1"}.lnr-page-break:before{content:"\e8a2"}.lnr-sort-alpha-asc:before{content:"\e8a3"}.lnr-sort-amount-asc:before{content:"\e8a4"}.lnr-hand:before{content:"\e8a5"}.lnr-pointer-up:before{content:"\e8a6"}.lnr-pointer-right:before{content:"\e8a7"}.lnr-pointer-down:before{content:"\e8a8"}.lnr-pointer-left:before{content:"\e8a9"}
\ No newline at end of file

mathGame/public/fonts/font-awesome-4.7.0/HELP-US-OUT.txt

+I hope you love Font Awesome. If you've found it useful, please do me a favor and check out my latest project,
+Fort Awesome (https://fortawesome.com). It makes it easy to put the perfect icons on your website. Choose from our awesome,
+comprehensive icon sets or copy and paste your own.
+
+Please. Check it out.
+
+-Dave Gandy

mathGame/public/fonts/font-awesome-4.7.0/less/animated.less

+// Animated Icons
+// --------------------------
+
+.@{fa-css-prefix}-spin {
+  -webkit-animation: fa-spin 2s infinite linear;
+          animation: fa-spin 2s infinite linear;
+}
+
+.@{fa-css-prefix}-pulse {
+  -webkit-animation: fa-spin 1s infinite steps(8);
+          animation: fa-spin 1s infinite steps(8);
+}
+
+@-webkit-keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(359deg);
+            transform: rotate(359deg);
+  }
+}
+
+@keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(359deg);
+            transform: rotate(359deg);
+  }
+}

mathGame/public/fonts/font-awesome-4.7.0/less/bordered-pulled.less

+// Bordered & Pulled
+// -------------------------
+
+.@{fa-css-prefix}-border {
+  padding: .2em .25em .15em;
+  border: solid .08em @fa-border-color;
+  border-radius: .1em;
+}
+
+.@{fa-css-prefix}-pull-left { float: left; }
+.@{fa-css-prefix}-pull-right { float: right; }
+
+.@{fa-css-prefix} {
+  &.@{fa-css-prefix}-pull-left { margin-right: .3em; }
+  &.@{fa-css-prefix}-pull-right { margin-left: .3em; }
+}
+
+/* Deprecated as of 4.4.0 */
+.pull-right { float: right; }
+.pull-left { float: left; }
+
+.@{fa-css-prefix} {
+  &.pull-left { margin-right: .3em; }
+  &.pull-right { margin-left: .3em; }
+}

mathGame/public/fonts/font-awesome-4.7.0/less/core.less

+// Base Class Definition
+// -------------------------
+
+.@{fa-css-prefix} {
+  display: inline-block;
+  font: normal normal normal @fa-font-size-base/@fa-line-height-base FontAwesome; // shortening font declaration
+  font-size: inherit; // can't have font-size inherit on line above, so need to override
+  text-rendering: auto; // optimizelegibility throws things off #1094
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+
+}

mathGame/public/fonts/font-awesome-4.7.0/less/fixed-width.less

+// Fixed Width Icons
+// -------------------------
+.@{fa-css-prefix}-fw {
+  width: (18em / 14);
+  text-align: center;
+}

mathGame/public/fonts/font-awesome-4.7.0/less/font-awesome.less

+/*!
+ *  Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome
+ *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)
+ */
+
+@import "variables.less";
+@import "mixins.less";
+@import "path.less";
+@import "core.less";
+@import "larger.less";
+@import "fixed-width.less";
+@import "list.less";
+@import "bordered-pulled.less";
+@import "animated.less";
+@import "rotated-flipped.less";
+@import "stacked.less";
+@import "icons.less";
+@import "screen-reader.less";

mathGame/public/fonts/font-awesome-4.7.0/less/larger.less

+// Icon Sizes
+// -------------------------
+
+/* makes the font 33% larger relative to the icon container */
+.@{fa-css-prefix}-lg {
+  font-size: (4em / 3);
+  line-height: (3em / 4);
+  vertical-align: -15%;
+}
+.@{fa-css-prefix}-2x { font-size: 2em; }
+.@{fa-css-prefix}-3x { font-size: 3em; }
+.@{fa-css-prefix}-4x { font-size: 4em; }
+.@{fa-css-prefix}-5x { font-size: 5em; }

mathGame/public/fonts/font-awesome-4.7.0/less/list.less

+// List Icons
+// -------------------------
+
+.@{fa-css-prefix}-ul {
+  padding-left: 0;
+  margin-left: @fa-li-width;
+  list-style-type: none;
+  > li { position: relative; }
+}
+.@{fa-css-prefix}-li {
+  position: absolute;
+  left: -@fa-li-width;
+  width: @fa-li-width;
+  top: (2em / 14);
+  text-align: center;
+  &.@{fa-css-prefix}-lg {
+    left: (-@fa-li-width + (4em / 14));
+  }
+}

mathGame/public/fonts/font-awesome-4.7.0/less/mixins.less

+// Mixins
+// --------------------------
+
+.fa-icon() {
+  display: inline-block;
+  font: normal normal normal @fa-font-size-base/@fa-line-height-base FontAwesome; // shortening font declaration
+  font-size: inherit; // can't have font-size inherit on line above, so need to override
+  text-rendering: auto; // optimizelegibility throws things off #1094
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+
+}
+
+.fa-icon-rotate(@degrees, @rotation) {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=@{rotation})";
+  -webkit-transform: rotate(@degrees);
+      -ms-transform: rotate(@degrees);
+          transform: rotate(@degrees);
+}
+
+.fa-icon-flip(@horiz, @vert, @rotation) {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=@{rotation}, mirror=1)";
+  -webkit-transform: scale(@horiz, @vert);
+      -ms-transform: scale(@horiz, @vert);
+          transform: scale(@horiz, @vert);
+}
+
+
+// Only display content to screen readers. A la Bootstrap 4.
+//
+// See: http://a11yproject.com/posts/how-to-hide-content/
+
+.sr-only() {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0,0,0,0);
+  border: 0;
+}
+
+// Use in conjunction with .sr-only to only display content when it's focused.
+//
+// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
+//
+// Credit: HTML5 Boilerplate
+
+.sr-only-focusable() {
+  &:active,
+  &:focus {
+    position: static;
+    width: auto;
+    height: auto;
+    margin: 0;
+    overflow: visible;
+    clip: auto;
+  }
+}

mathGame/public/fonts/font-awesome-4.7.0/less/path.less

+/* FONT PATH
+ * -------------------------- */
+
+@font-face {
+  font-family: 'FontAwesome';
+  src: url('@{fa-font-path}/fontawesome-webfont.eot?v=@{fa-version}');
+  src: url('@{fa-font-path}/fontawesome-webfont.eot?#iefix&v=@{fa-version}') format('embedded-opentype'),
+    url('@{fa-font-path}/fontawesome-webfont.woff2?v=@{fa-version}') format('woff2'),
+    url('@{fa-font-path}/fontawesome-webfont.woff?v=@{fa-version}') format('woff'),
+    url('@{fa-font-path}/fontawesome-webfont.ttf?v=@{fa-version}') format('truetype'),
+    url('@{fa-font-path}/fontawesome-webfont.svg?v=@{fa-version}#fontawesomeregular') format('svg');
+  // src: url('@{fa-font-path}/FontAwesome.otf') format('opentype'); // used when developing fonts
+  font-weight: normal;
+  font-style: normal;
+}

mathGame/public/fonts/font-awesome-4.7.0/less/rotated-flipped.less

+// Rotated & Flipped Icons
+// -------------------------
+
+.@{fa-css-prefix}-rotate-90  { .fa-icon-rotate(90deg, 1);  }
+.@{fa-css-prefix}-rotate-180 { .fa-icon-rotate(180deg, 2); }
+.@{fa-css-prefix}-rotate-270 { .fa-icon-rotate(270deg, 3); }
+
+.@{fa-css-prefix}-flip-horizontal { .fa-icon-flip(-1, 1, 0); }
+.@{fa-css-prefix}-flip-vertical   { .fa-icon-flip(1, -1, 2); }
+
+// Hook for IE8-9
+// -------------------------
+
+:root .@{fa-css-prefix}-rotate-90,
+:root .@{fa-css-prefix}-rotate-180,
+:root .@{fa-css-prefix}-rotate-270,
+:root .@{fa-css-prefix}-flip-horizontal,
+:root .@{fa-css-prefix}-flip-vertical {
+  filter: none;
+}

mathGame/public/fonts/font-awesome-4.7.0/less/screen-reader.less

+// Screen Readers
+// -------------------------
+
+.sr-only { .sr-only(); }
+.sr-only-focusable { .sr-only-focusable(); }

mathGame/public/fonts/font-awesome-4.7.0/less/stacked.less

+// Stacked Icons
+// -------------------------
+
+.@{fa-css-prefix}-stack {
+  position: relative;
+  display: inline-block;
+  width: 2em;
+  height: 2em;
+  line-height: 2em;
+  vertical-align: middle;
+}
+.@{fa-css-prefix}-stack-1x, .@{fa-css-prefix}-stack-2x {
+  position: absolute;
+  left: 0;
+  width: 100%;
+  text-align: center;
+}
+.@{fa-css-prefix}-stack-1x { line-height: inherit; }
+.@{fa-css-prefix}-stack-2x { font-size: 2em; }
+.@{fa-css-prefix}-inverse { color: @fa-inverse; }

mathGame/public/fonts/font-awesome-4.7.0/scss/_animated.scss

+// Spinning Icons
+// --------------------------
+
+.#{$fa-css-prefix}-spin {
+  -webkit-animation: fa-spin 2s infinite linear;
+          animation: fa-spin 2s infinite linear;
+}
+
+.#{$fa-css-prefix}-pulse {
+  -webkit-animation: fa-spin 1s infinite steps(8);
+          animation: fa-spin 1s infinite steps(8);
+}
+
+@-webkit-keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(359deg);
+            transform: rotate(359deg);
+  }
+}
+
+@keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(359deg);
+            transform: rotate(359deg);
+  }
+}

mathGame/public/fonts/font-awesome-4.7.0/scss/_bordered-pulled.scss

+// Bordered & Pulled
+// -------------------------
+
+.#{$fa-css-prefix}-border {
+  padding: .2em .25em .15em;
+  border: solid .08em $fa-border-color;
+  border-radius: .1em;
+}
+
+.#{$fa-css-prefix}-pull-left { float: left; }
+.#{$fa-css-prefix}-pull-right { float: right; }
+
+.#{$fa-css-prefix} {
+  &.#{$fa-css-prefix}-pull-left { margin-right: .3em; }
+  &.#{$fa-css-prefix}-pull-right { margin-left: .3em; }
+}
+
+/* Deprecated as of 4.4.0 */
+.pull-right { float: right; }
+.pull-left { float: left; }
+
+.#{$fa-css-prefix} {
+  &.pull-left { margin-right: .3em; }
+  &.pull-right { margin-left: .3em; }
+}

mathGame/public/fonts/font-awesome-4.7.0/scss/_core.scss

+// Base Class Definition
+// -------------------------
+
+.#{$fa-css-prefix} {
+  display: inline-block;
+  font: normal normal normal #{$fa-font-size-base}/#{$fa-line-height-base} FontAwesome; // shortening font declaration
+  font-size: inherit; // can't have font-size inherit on line above, so need to override
+  text-rendering: auto; // optimizelegibility throws things off #1094
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+
+}

mathGame/public/fonts/font-awesome-4.7.0/scss/_fixed-width.scss

+// Fixed Width Icons
+// -------------------------
+.#{$fa-css-prefix}-fw {
+  width: (18em / 14);
+  text-align: center;
+}

mathGame/public/fonts/font-awesome-4.7.0/scss/_larger.scss

+// Icon Sizes
+// -------------------------
+
+/* makes the font 33% larger relative to the icon container */
+.#{$fa-css-prefix}-lg {
+  font-size: (4em / 3);
+  line-height: (3em / 4);
+  vertical-align: -15%;
+}
+.#{$fa-css-prefix}-2x { font-size: 2em; }
+.#{$fa-css-prefix}-3x { font-size: 3em; }
+.#{$fa-css-prefix}-4x { font-size: 4em; }
+.#{$fa-css-prefix}-5x { font-size: 5em; }