/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Class for TowerBlock
var TowerBlock = Container.expand(function () {
	var self = Container.call(this);
	var blockGraphics = self.attachAsset('towerBlock', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.swayDirection = 1;
	self.swaySpeed = 1;
	self.update = function () {
		self.x += self.swaySpeed * self.swayDirection;
		if (self.x > 2048 - blockGraphics.width / 2 || self.x < blockGraphics.width / 2) {
			self.swayDirection *= -1;
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Light blue background
});

/**** 
* Game Code
****/ 
var sky = game.addChild(LK.getAsset('sky', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
}));
var grass = game.addChild(LK.getAsset('grass', {
	anchorX: 0,
	anchorY: 1,
	x: 0,
	y: 2732
}));
// Initialize variables
var towerBlocks = [];
var baseY = 2500; // Base row position
var currentBlock = null;
var counter = 20; // Initialize counter
var counterTxt = new Text2(counter.toString(), {
	size: 150,
	fill: 0xFFFFFF
}); // Create counter text
counterTxt.anchor.set(0, 0); // Set anchor to top left
LK.gui.topLeft.addChild(counterTxt); // Add counter text to top left corner of the map
// Function to drop the current block
function dropBlock() {
	if (currentBlock) {
		currentBlock.swaySpeed = 0; // Stop swaying
		towerBlocks.push(currentBlock);
		currentBlock = null;
	}
}
// Create a new block at the top of the screen
function createNewBlock() {
	// Create a new block at the top of the screen
	function createNewBlock() {
		currentBlock = new TowerBlock();
		currentBlock.x = 2048 / 2;
		currentBlock.y = 100;
		game.addChild(currentBlock);
	}
	currentBlock = new TowerBlock();
	currentBlock.x = 2048 / 2;
	currentBlock.y = 100;
	game.addChild(currentBlock);
}
// Handle screen tap to drop the block
game.down = function (x, y, obj) {
	dropBlock();
	if (counter > 1) {
		// Check if counter is greater than one
		createNewBlock();
		counter--; // Decrease counter by one
		counterTxt.setText(counter.toString()); // Update counter text
	}
};
// Initialize the first block
createNewBlock();
// Update function for the game
game.update = function () {
	if (currentBlock) {
		currentBlock.update();
	}
	if (counter === 0) {
		// Check if counter has reached zero
		counterTxt.setText(counter.toString()); // Update counter text
	}
	// Update positions of all blocks
	for (var i = 0; i < towerBlocks.length; i++) {
		towerBlocks[i].y += 5; // Move blocks down
		// Check if the block has collided with the grass
		if (towerBlocks[i].intersects(grass)) {
			towerBlocks[i].y = grass.y - towerBlocks[i].height / 2; // Position the block on top of the grass
			towerBlocks[i].swaySpeed = 0; // Stop the block from moving
		}
		// Check if the block has collided with another block
		for (var j = 0; j < towerBlocks.length; j++) {
			if (i != j && towerBlocks[i].intersects(towerBlocks[j])) {
				towerBlocks[i].y = towerBlocks[j].y - towerBlocks[i].height; // Position the block on top of the other block
				towerBlocks[i].swaySpeed = 0; // Stop the block from moving
				// Initialize lastX for tracking changes on X
				if (towerBlocks[i].lastX === undefined) {
					towerBlocks[i].lastX = towerBlocks[i].x;
				}
				// Check if at least 90% of the tower block fits on the underlying one
				if (towerBlocks[j] && Math.abs(towerBlocks[i].x - towerBlocks[j].x) > towerBlocks[i].width * 0.1) {
					// If not, slide it off animatedly
					towerBlocks[i].x += towerBlocks[i].x < towerBlocks[j].x ? -5 : 5;
					// Check if the block has fallen off completely
					if (towerBlocks[i].lastX <= 0 && towerBlocks[i].x > 0) {
						// Create an explosion effect
						var explosion = LK.effects.explosion(towerBlocks[i].x, towerBlocks[i].y);
						game.addChild(explosion);
						towerBlocks[i].destroy(); // Remove the block from the game
						towerBlocks.splice(i, 1); // Remove the block from the array
						i--; // Adjust the index after removal
					} else if (towerBlocks[i].y > 2732) {
						// Check if the block has fallen off the map
						towerBlocks[i].destroy(); // Remove the block from the game
						towerBlocks.splice(i, 1); // Remove the block from the array
						i--; // Adjust the index after removal
						if (towerBlocks.length === 0) {
							// Check if the last block has fallen
							counter = 0; // Set counter to zero
							counterTxt.setText(counter.toString()); // Update counter text
						}
					}
				}
				// Update last known states
				towerBlocks[i].lastX = towerBlocks[i].x;
				break; // Prevent block from bouncing by breaking the loop once a collision is detected
			}
		}
	}
	// Create a windstorm effect every 5 seconds
	if (LK.ticks % 300 == 0) {
		for (var i = 0; i < towerBlocks.length; i++) {
			// If the block does not fit at least 90% of the way underneath, move it off the map
			if (towerBlocks[j] && Math.abs(towerBlocks[i].x - towerBlocks[j].x) > towerBlocks[i].width * 0.1) {
				towerBlocks[i].x += towerBlocks[i].x < towerBlocks[j].x ? -5 : 5;
			}
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -90,11 +90,10 @@
 game.update = function () {
 	if (currentBlock) {
 		currentBlock.update();
 	}
-	if (counter === 1) {
-		// Check if counter has reached one
-		counter = 0; // Set counter to zero
+	if (counter === 0) {
+		// Check if counter has reached zero
 		counterTxt.setText(counter.toString()); // Update counter text
 	}
 	// Update positions of all blocks
 	for (var i = 0; i < towerBlocks.length; i++) {
@@ -129,8 +128,13 @@
 						// Check if the block has fallen off the map
 						towerBlocks[i].destroy(); // Remove the block from the game
 						towerBlocks.splice(i, 1); // Remove the block from the array
 						i--; // Adjust the index after removal
+						if (towerBlocks.length === 0) {
+							// Check if the last block has fallen
+							counter = 0; // Set counter to zero
+							counterTxt.setText(counter.toString()); // Update counter text
+						}
 					}
 				}
 				// Update last known states
 				towerBlocks[i].lastX = towerBlocks[i].x;