Function to pause the game with options to resume and reset

index.html

@@ -10,11 +10,12 @@
     <div id="lang-en" class="lang active" data-lang="en">English</div>
     <div id="lang-de" class="lang" data-lang="de">Deutsch</div>
 </div>
-<div id="score">0</div>
+<div id="score" data-prefix="Score: ">0</div>
 <div id="container">
     <canvas id="tetris" width="240" height="400"></canvas>
     <h1 id="game-title">Tetris.js</h1>
     <button id="game-play">Play!</button>
+    <button id="game-reset">Reset</button>
 </div>
 <div id="controls"></div>
 <script src="language.js"></script>