===================================================================
--- original.js
+++ change.js
@@ -1,227 +1,6 @@
-/**** 
-* Plugins
-****/ 
-var tween = LK.import("@upit/tween.v1");
-
-/**** 
-* Classes
-****/ 
-var ProgressDisplay = Container.expand(function () {
-	var self = Container.call(this);
-	// Progress bar background
-	var progressBg = self.attachAsset('progressBackground', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	// Progress bar fill
-	var progressFill = self.attachAsset('progressBar', {
-		anchorX: 0,
-		anchorY: 0.5,
-		width: 0
-	});
-	progressFill.x = -200; // Center aligned
-	// Progress text
-	var progressText = new Text2('0%', {
-		size: 40,
-		fill: 0xFFFFFF
-	});
-	progressText.anchor.set(0.5, 0.5);
-	progressText.y = -40;
-	self.addChild(progressText);
-	self.updateProgress = function (percentage) {
-		var clampedPercentage = Math.max(0, Math.min(100, percentage));
-		progressFill.width = clampedPercentage / 100 * 400;
-		progressText.setText(Math.floor(clampedPercentage) + '%');
-		// Celebration effect when reaching milestones
-		if (clampedPercentage >= 25 && clampedPercentage < 26) {
-			LK.effects.flashObject(self, 0x4ecdc4, 500);
-		}
-		if (clampedPercentage >= 50 && clampedPercentage < 51) {
-			LK.effects.flashObject(self, 0xf9ca24, 500);
-		}
-		if (clampedPercentage >= 75 && clampedPercentage < 76) {
-			LK.effects.flashObject(self, 0xf0932b, 500);
-		}
-		if (clampedPercentage >= 100) {
-			LK.effects.flashScreen(0x4ecdc4, 1000);
-			LK.showYouWin();
-		}
-	};
-	return self;
-});
-var ScratchSurface = Container.expand(function () {
-	var self = Container.call(this);
-	// Create colorful background patterns
-	var backgrounds = [];
-	var colors = [0xff6b6b, 0x4ecdc4, 0x45b7d1, 0xf9ca24, 0xf0932b, 0xeb4d4b, 0x6c5ce7, 0xa29bfe];
-	// Create colorful pattern background
-	for (var i = 0; i < 32; i++) {
-		for (var j = 0; j < 43; j++) {
-			var colorIndex = (i + j) % colors.length;
-			var bgTile = LK.getAsset('colorfulBackground', {
-				width: 64,
-				height: 64,
-				color: colors[colorIndex]
-			});
-			bgTile.x = i * 64;
-			bgTile.y = j * 64;
-			self.addChild(bgTile);
-			backgrounds.push(bgTile);
-		}
-	}
-	// Create scratch overlay
-	var overlay = self.attachAsset('scratchOverlay', {
-		x: 0,
-		y: 0
-	});
-	// Track scratched areas
-	self.scratchedPixels = [];
-	self.totalPixels = 2048 * 2732;
-	self.scratchedCount = 0;
-	// Scratch method
-	self.scratch = function (x, y, brushSize) {
-		brushSize = brushSize || 60;
-		var radius = brushSize / 2;
-		// Create scratch hole by manipulating overlay alpha
-		var scratchArea = LK.getAsset('scratchBrush', {
-			width: brushSize,
-			height: brushSize,
-			anchorX: 0.5,
-			anchorY: 0.5
-		});
-		scratchArea.x = x;
-		scratchArea.y = y;
-		scratchArea.blendMode = 'erase';
-		overlay.addChild(scratchArea);
-		// Track progress
-		var pixelsScratched = Math.PI * radius * radius;
-		self.scratchedCount += pixelsScratched;
-		// Play scratch sound occasionally
-		if (Math.random() < 0.1) {
-			LK.getSound('scratch').play();
-		}
-	};
-	self.getScratchPercentage = function () {
-		return Math.min(100, self.scratchedCount / self.totalPixels * 100 * 50); // Multiplied by 50 to make progress more visible
-	};
-	return self;
-});
-
-/**** 
+/****
 * Initialize Game
-****/ 
+****/
 var game = new LK.Game({
-	backgroundColor: 0x1a1a1a
-});
-
-/**** 
-* Game Code
-****/ 
-// Game variables
-var scratchSurface;
-var progressDisplay;
-var isScratching = false;
-var lastScratchX = 0;
-var lastScratchY = 0;
-var brushSize = 60;
-// Initialize game elements
-scratchSurface = game.addChild(new ScratchSurface());
-scratchSurface.x = 0;
-scratchSurface.y = 0;
-// Progress display
-progressDisplay = game.addChild(new ProgressDisplay());
-progressDisplay.x = 1024;
-progressDisplay.y = 100;
-// Instructions text
-var instructionText = new Text2('Scratch the surface to reveal the art!', {
-	size: 60,
-	fill: 0xFFFFFF
-});
-instructionText.anchor.set(0.5, 0.5);
-instructionText.x = 1024;
-instructionText.y = 200;
-game.addChild(instructionText);
-// Fade out instructions after 3 seconds
-LK.setTimeout(function () {
-	tween(instructionText, {
-		alpha: 0
-	}, {
-		duration: 1000
-	});
-}, 3000);
-// Brush size controls
-var brushSizeText = new Text2('Brush Size: Medium', {
-	size: 40,
-	fill: 0xCCCCCC
-});
-brushSizeText.anchor.set(0.5, 0.5);
-LK.gui.bottom.addChild(brushSizeText);
-brushSizeText.y = -100;
-// Touch/mouse handlers
-function handleScratch(x, y) {
-	if (isScratching) {
-		// Interpolate between last position and current to create smooth scratching
-		var distance = Math.sqrt(Math.pow(x - lastScratchX, 2) + Math.pow(y - lastScratchY, 2));
-		var steps = Math.max(1, Math.floor(distance / 10));
-		for (var i = 0; i <= steps; i++) {
-			var interpX = lastScratchX + (x - lastScratchX) * (i / steps);
-			var interpY = lastScratchY + (y - lastScratchY) * (i / steps);
-			scratchSurface.scratch(interpX, interpY, brushSize);
-		}
-	}
-	lastScratchX = x;
-	lastScratchY = y;
-}
-game.down = function (x, y, obj) {
-	isScratching = true;
-	lastScratchX = x;
-	lastScratchY = y;
-	scratchSurface.scratch(x, y, brushSize);
-};
-game.move = function (x, y, obj) {
-	if (isScratching) {
-		handleScratch(x, y);
-	}
-};
-game.up = function (x, y, obj) {
-	isScratching = false;
-};
-// Brush size cycling (tap bottom area to change)
-LK.gui.bottom.down = function (x, y, obj) {
-	if (brushSize === 30) {
-		brushSize = 60;
-		brushSizeText.setText('Brush Size: Medium');
-	} else if (brushSize === 60) {
-		brushSize = 90;
-		brushSizeText.setText('Brush Size: Large');
-	} else {
-		brushSize = 30;
-		brushSizeText.setText('Brush Size: Small');
-	}
-	// Visual feedback
-	tween(brushSizeText, {
-		scaleX: 1.2,
-		scaleY: 1.2
-	}, {
-		duration: 200,
-		onFinish: function onFinish() {
-			tween(brushSizeText, {
-				scaleX: 1,
-				scaleY: 1
-			}, {
-				duration: 200
-			});
-		}
-	});
-};
-// Update progress
-var progressUpdateTimer = 0;
-game.update = function () {
-	progressUpdateTimer++;
-	// Update progress every 30 frames (0.5 seconds)
-	if (progressUpdateTimer >= 30) {
-		var scratchPercentage = scratchSurface.getScratchPercentage();
-		progressDisplay.updateProgress(scratchPercentage);
-		progressUpdateTimer = 0;
-	}
-};
\ No newline at end of file
+	backgroundColor: 0x000000
+});
\ No newline at end of file