===================================================================
--- original.js
+++ change.js
@@ -1,42 +1,44 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 //<Assets used in the game will automatically appear here>
 //<Write imports for supported plugins here>
 //<Write entity 'classes' with empty functions for important behavior here>
 var ClickableCircle = Container.expand(function () {
-  var self = Container.call(this);
-  var circleGraphics = self.attachAsset('circle', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.down = function (x, y, obj) {
-    // Increase score on click
-    LK.setScore(LK.getScore() + 1);
-    scoreTxt.setText(LK.getScore());
-  };
+	var self = Container.call(this);
+	var circleGraphics = self.attachAsset('circle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.down = function (x, y, obj) {
+		// Increase score on click
+		LK.setScore(LK.getScore() + 1);
+		scoreTxt.setText(LK.getScore());
+		// Play sound 't' when clicked
+		LK.getSound('t').play();
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 //<Write game logic code here, including initializing arrays and variables>
 var scoreTxt = new Text2('0', {
-  size: 150,
-  fill: 0xFFFFFF
+	size: 150,
+	fill: 0xFFFFFF
 });
 scoreTxt.anchor.set(0.5, 0);
 LK.gui.top.addChild(scoreTxt);
 var circle = game.addChild(new ClickableCircle());
 circle.x = 2048 / 2;
 circle.y = 2732 / 2;
 game.update = function () {
-  // Game logic updates
+	// Game logic updates
 };
\ No newline at end of file