===================================================================
--- original.js
+++ change.js
@@ -1,110 +1,112 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // Seed class
 var Seed = Container.expand(function () {
-  var self = Container.call(this);
-  var seedGraphics = self.attachAsset('seed', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.watered = false;
-  self.water = function () {
-    self.watered = true;
-    // Change color to indicate watering
-    seedGraphics.tint = 0x00FF00;
-  };
+	var self = Container.call(this);
+	var seedGraphics = self.attachAsset('seed', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.watered = false;
+	self.water = function () {
+		self.watered = true;
+		// Change color to indicate watering
+		seedGraphics.tint = 0x00FF00;
+	};
 });
 //<Assets used in the game will automatically appear here>
 // WaterBalloon class
 var WaterBalloon = Container.expand(function () {
-  var self = Container.call(this);
-  var balloonGraphics = self.attachAsset('waterBalloon', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 3;
-  self.update = function () {
-    self.y += self.speed;
-    if (self.y > 2732) {
-      self.destroy();
-    }
-  };
-  self.pop = function () {
-    self.destroy();
-  };
+	var self = Container.call(this);
+	var balloonGraphics = self.attachAsset('waterBalloon', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 3;
+	self.update = function () {
+		self.y += self.speed;
+		if (self.y > 2732) {
+			self.destroy();
+		}
+	};
+	self.pop = function () {
+		self.destroy();
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x87CEEB // Light blue background to represent the sky
+	backgroundColor: 0x87CEEB // Light blue background to represent the sky
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 var seeds = [];
 var waterBalloons = [];
 var score = 0;
 var scoreTxt = new Text2('0', {
-  size: 150,
-  fill: "#ffffff"
+	size: 150,
+	fill: "#ffffff"
 });
 scoreTxt.anchor.set(0.5, 0);
 LK.gui.top.addChild(scoreTxt);
 // Create seeds
 for (var i = 0; i < 5; i++) {
-  var seed = new Seed();
-  seed.x = 2048 / 6 * (i + 1);
-  seed.y = 2500;
-  seeds.push(seed);
-  game.addChild(seed);
+	var seed = new Seed();
+	seed.x = 2048 / 6 * (i + 1);
+	seed.y = 2500;
+	seeds.push(seed);
+	game.addChild(seed);
 }
 // Spawn water balloons at random positions
 function spawnWaterBalloon() {
-  var balloon = new WaterBalloon();
-  balloon.x = Math.random() * 2048;
-  balloon.y = 0;
-  waterBalloons.push(balloon);
-  game.addChild(balloon);
+	var balloon = new WaterBalloon();
+	balloon.x = Math.random() * 2048;
+	balloon.y = 0;
+	waterBalloons.push(balloon);
+	game.addChild(balloon);
 }
 // Check for collisions between water balloons and seeds
 function checkCollisions() {
-  for (var i = waterBalloons.length - 1; i >= 0; i--) {
-    for (var j = 0; j < seeds.length; j++) {
-      if (waterBalloons[i].intersects(seeds[j])) {
-        seeds[j].water();
-        waterBalloons[i].pop();
-        waterBalloons.splice(i, 1);
-        score++;
-        scoreTxt.setText(score);
-        break;
-      }
-    }
-  }
+	for (var i = waterBalloons.length - 1; i >= 0; i--) {
+		for (var j = 0; j < seeds.length; j++) {
+			if (waterBalloons[i].intersects(seeds[j])) {
+				seeds[j].water();
+				waterBalloons[i].pop();
+				waterBalloons.splice(i, 1);
+				score++;
+				scoreTxt.setText(score);
+				break;
+			}
+		}
+	}
 }
 // Handle touch events
 game.down = function (x, y, obj) {
-  for (var i = waterBalloons.length - 1; i >= 0; i--) {
-    if (waterBalloons[i].containsPoint({
-      x: x,
-      y: y
-    })) {
-      waterBalloons[i].pop();
-      waterBalloons.splice(i, 1);
-      break;
-    }
-  }
+	for (var i = waterBalloons.length - 1; i >= 0; i--) {
+		if (waterBalloons[i].intersects({
+			x: x,
+			y: y,
+			width: 1,
+			height: 1
+		})) {
+			waterBalloons[i].pop();
+			waterBalloons.splice(i, 1);
+			break;
+		}
+	}
 };
 // Update game state
 game.update = function () {
-  for (var i = 0; i < waterBalloons.length; i++) {
-    waterBalloons[i].update();
-  }
-  checkCollisions();
-  if (LK.ticks % 60 == 0) {
-    spawnWaterBalloon();
-  }
+	for (var i = 0; i < waterBalloons.length; i++) {
+		waterBalloons[i].update();
+	}
+	checkCollisions();
+	if (LK.ticks % 60 == 0) {
+		spawnWaterBalloon();
+	}
 };
\ No newline at end of file