===================================================================
--- original.js
+++ change.js
@@ -36,22 +36,18 @@
 // Class for the poles consisting of cubes
 var Pole = Container.expand(function () {
 	var self = Container.call(this);
 	self.cubes = [];
-	self.hasCollapsingCube = false; // Flag to track if a collapsing cube has been added
 	self.addCube = function (isCollapsing) {
 		var cube;
-		if (isCollapsing && !self.hasCollapsingCube) {
+		if (isCollapsing) {
 			cube = new CollapsingCube();
-			self.hasCollapsingCube = true;
-		} else if (!isCollapsing) {
+		} else {
 			cube = new Cube();
 		}
-		if (cube) {
-			cube.y = -(self.cubes.length * 100) - (self.cubes.length - 1) * 2;
-			self.addChild(cube);
-			self.cubes.push(cube);
-		}
+		cube.y = -(self.cubes.length * 100) - (self.cubes.length - 1) * 2;
+		self.addChild(cube);
+		self.cubes.push(cube);
 	};
 	self.makeCubesFall = function () {
 		for (var i = self.cubes.length - 1; i >= 0; i--) {
 			(function (index) {
@@ -135,17 +131,13 @@
 	for (var i = 0; i < numPoles; i++) {
 		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 < 9; j++) {
-			// Add 9 cubes to each pole
-			pole.addCube(false);
+		for (var j = 0; j < 10; j++) {
+			// Add 9 cubes to each pole and one collapsing cube to make them higher
+			var isCollapsing = j === 9; // Make the top cube a collapsing cube
+			pole.addCube(isCollapsing);
 		}
-		// Add a collapsing cube after 15 seconds
-		LK.setTimeout(function () {
-			pole.addCube(true);
-			pole.hasCollapsingCube = true;
-		}, 15000);
 		poles.push(pole);
 	}
 }
 createInitialPoles();
@@ -179,9 +171,10 @@
 		var minCubes = Math.max(6, prevPoleHeight - 1);
 		var maxCubes = Math.min(14, prevPoleHeight + 1);
 		var cubesCount = Math.floor(Math.random() * (maxCubes - minCubes + 1)) + minCubes;
 		for (var j = 0; j < cubesCount; j++) {
-			newPole.addCube();
+			var isCollapsing = (poles.length + 1) % 50 === 0 && j === cubesCount - 1; // Insert cube_collapse every 50 poles at the top
+			newPole.addCube(isCollapsing);
 		}
 		poles.push(newPole);
 	}
 	// Move poles to the left to simulate hero running and make cubes fall after passing the middle