===================================================================
--- original.js
+++ change.js
@@ -1,34 +1,35 @@
 /**** 
 * Classes
 ****/
-var CollapsibleCube = Container.expand(function () {
+// Class for individual cubes that can fall
+var Cube = Container.expand(function () {
 	var self = Container.call(this);
-	self.attachAsset('cube_collapse', {
+	self.attachAsset('cube', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	self.isFalling = false;
 	self.velocityY = 0; // Initial vertical velocity for falling cubes
 	self.update = function () {
 		if (self.isFalling) {
-			self.velocityY += 0.75; // Acceleration due to gravity
+			self.velocityY += 0.75; // Acceleration due to gravity increased by 50%
 			self.y += self.velocityY; // Fall speed with acceleration
 		}
 	};
 });
-// Class for individual cubes that can fall
-var Cube = Container.expand(function () {
+// Class for individual collapsible cubes
+var CollapsibleCube = Container.expand(function () {
 	var self = Container.call(this);
-	self.attachAsset('cube', {
+	self.attachAsset('cube_collapse', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	self.isFalling = false;
 	self.velocityY = 0; // Initial vertical velocity for falling cubes
 	self.update = function () {
 		if (self.isFalling) {
-			self.velocityY += 0.75; // Acceleration due to gravity increased by 50%
+			self.velocityY += 0.75; // Acceleration due to gravity
 			self.y += self.velocityY; // Fall speed with acceleration
 		}
 	};
 });
@@ -113,10 +114,10 @@
 
 /**** 
 * Game Code
 ****/
-// Initialize assets used in the game.
 // Initialize important asset arrays
+// Initialize assets used in the game.
 var poles = [];
 var hero;
 // Create the hero
 hero = game.addChild(new Hero());
@@ -131,10 +132,11 @@
 		var pole = game.addChild(new Pole());
 		pole.x = i * poleWidth;
 		pole.y = 2732 - 50; // Align base of pole with bottom of the screen and raise by 50 pixels
 		for (var j = 0; j < 10; j++) {
-			// Add 9 cubes to each pole and randomly add a CollapsibleCube at the top
-			var isCollapsible = j % 5 === 0; // Add a CollapsibleCube every 5 cubes
+			// Add 10 cubes to each pole to make them higher
+			// Every 10th pole on average should have a collapsible cube
+			var isCollapsible = Math.random() < 0.1;
 			pole.addCube(isCollapsible);
 		}
 		poles.push(pole);
 	}