/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var ColorCircle = Container.expand(function () {
	var self = Container.call(this);
	self.colorValue = 0xFFFFFF;
	self.radius = 75;
	self.speed = 2;
	self.angle = Math.random() * Math.PI * 2;
	self.lastWasIntersecting = false;
	var circleGraphics = self.attachAsset('circle', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1,
		scaleY: 1
	});
	self.setColor = function (color) {
		self.colorValue = color;
		circleGraphics.tint = color;
	};
	self.update = function () {
		// Move in a circular pattern
		self.x += Math.cos(self.angle) * self.speed;
		self.y += Math.sin(self.angle) * self.speed;
		// Bounce off walls
		if (self.x < self.radius || self.x > 2048 - self.radius) {
			self.angle = Math.PI - self.angle;
			self.x = Math.max(self.radius, Math.min(2048 - self.radius, self.x));
		}
		if (self.y < self.radius || self.y > 2732 - self.radius) {
			self.angle = -self.angle;
			self.y = Math.max(self.radius, Math.min(2732 - self.radius, self.y));
		}
	};
	self.down = function (x, y, obj) {
		// Circle was tapped
		self.wasTapped = true;
	};
	return self;
});
var TargetIndicator = Container.expand(function () {
	var self = Container.call(this);
	self.targetColor = 0xFFFFFF;
	var ringGraphics = self.attachAsset('targetRing', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var innerCircle = self.attachAsset('circle', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8
	});
	self.setTargetColor = function (color) {
		self.targetColor = color;
		innerCircle.tint = color;
		ringGraphics.tint = color;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
// Game variables
var game = new LK.Game({
	backgroundColor: 0x0a0a0a
});

/**** 
* Game Code
****/ 
// Game variables
var circles = [];
var targetColor = 0xFFFFFF;
var gameRunning = true;
var combo = 0;
var level = 1;
var circleSpeed = 2;
var spawnTimer = 0;
var spawnInterval = 90; // 1.5 seconds at 60fps
var lives = 3;
// Color palette
var colors = [0xFF6B6B,
// Red
0x4ECDC4,
// Cyan
0x45B7D1,
// Blue
0xF7DC6F,
// Yellow
0x58D68D,
// Green
0xBB8FCE,
// Purple
0xF8B500,
// Orange
0xE91E63 // Pink
];
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
scoreTxt.y = 50;
var comboTxt = new Text2('', {
	size: 50,
	fill: 0xFFD700
});
comboTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(comboTxt);
comboTxt.y = 130;
var levelTxt = new Text2('Level 1', {
	size: 40,
	fill: 0xFFFFFF
});
levelTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(levelTxt);
levelTxt.x = -200;
levelTxt.y = 50;
var livesTxt = new Text2('Lives: 3', {
	size: 40,
	fill: 0xFF6B6B
});
livesTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(livesTxt);
livesTxt.x = -200;
livesTxt.y = 100;
// Create target indicator
var targetIndicator = game.addChild(new TargetIndicator());
targetIndicator.x = 1024;
targetIndicator.y = 2600;
// Set initial target color
function setNewTargetColor() {
	targetColor = colors[Math.floor(Math.random() * colors.length)];
	targetIndicator.setTargetColor(targetColor);
	// Pulse animation for new target
	tween(targetIndicator, {
		scaleX: 1.2,
		scaleY: 1.2
	}, {
		duration: 200,
		onFinish: function onFinish() {
			tween(targetIndicator, {
				scaleX: 1,
				scaleY: 1
			}, {
				duration: 200
			});
		}
	});
}
function spawnCircle() {
	if (!gameRunning) return;
	var circle = game.addChild(new ColorCircle());
	// Random position on edges
	var edge = Math.floor(Math.random() * 4);
	if (edge === 0) {
		// Top
		circle.x = Math.random() * 2048;
		circle.y = -50;
	} else if (edge === 1) {
		// Right
		circle.x = 2098;
		circle.y = Math.random() * 2732;
	} else if (edge === 2) {
		// Bottom
		circle.x = Math.random() * 2048;
		circle.y = 2782;
	} else {
		// Left
		circle.x = -50;
		circle.y = Math.random() * 2732;
	}
	// Set random color
	var color = colors[Math.floor(Math.random() * colors.length)];
	circle.setColor(color);
	// Set speed based on level
	circle.speed = circleSpeed + (level - 1) * 0.5;
	// Aim towards center area with some randomness
	var targetX = 1024 + (Math.random() - 0.5) * 800;
	var targetY = 1366 + (Math.random() - 0.5) * 800;
	circle.angle = Math.atan2(targetY - circle.y, targetX - circle.x);
	circles.push(circle);
}
function checkCircleTap(circle) {
	if (circle.colorValue === targetColor) {
		// Correct tap
		combo++;
		LK.setScore(LK.getScore() + 10 * combo);
		if (combo % 5 === 0) {
			LK.getSound('combo').play();
			// Bonus flash
			LK.effects.flashScreen(0xFFD700, 300);
		} else {
			LK.getSound('correct').play();
		}
		// Success animation
		tween(circle, {
			scaleX: 1.5,
			scaleY: 1.5,
			alpha: 0
		}, {
			duration: 300,
			onFinish: function onFinish() {
				circle.destroy();
			}
		});
		// Update UI
		scoreTxt.setText('Score: ' + LK.getScore());
		if (combo > 1) {
			comboTxt.setText('Combo x' + combo);
		}
		// Set new target color
		setNewTargetColor();
	} else {
		// Wrong tap
		combo = 0;
		lives--;
		LK.getSound('wrong').play();
		// Error animation
		tween(circle, {
			tint: 0x333333,
			scaleX: 0.5,
			scaleY: 0.5,
			alpha: 0
		}, {
			duration: 300,
			onFinish: function onFinish() {
				circle.destroy();
			}
		});
		// Flash screen red
		LK.effects.flashScreen(0xFF0000, 500);
		// Update UI
		comboTxt.setText('');
		livesTxt.setText('Lives: ' + lives);
		if (lives <= 0) {
			gameOver();
		}
	}
	// Remove from array
	var index = circles.indexOf(circle);
	if (index > -1) {
		circles.splice(index, 1);
	}
}
function nextLevel() {
	level++;
	circleSpeed += 0.5;
	spawnInterval = Math.max(30, spawnInterval - 10); // Spawn faster
	// Clear all circles
	for (var i = circles.length - 1; i >= 0; i--) {
		circles[i].destroy();
	}
	circles = [];
	// Level up effects
	LK.getSound('levelup').play();
	LK.effects.flashScreen(0x4ECDC4, 1000);
	// Update UI
	levelTxt.setText('Level ' + level);
	// Show level notification
	var levelNotification = new Text2('Level ' + level + '!', {
		size: 100,
		fill: 0x4ECDC4
	});
	levelNotification.anchor.set(0.5, 0.5);
	levelNotification.x = 1024;
	levelNotification.y = 1366;
	game.addChild(levelNotification);
	tween(levelNotification, {
		scaleX: 2,
		scaleY: 2,
		alpha: 0
	}, {
		duration: 1000,
		onFinish: function onFinish() {
			levelNotification.destroy();
		}
	});
}
function gameOver() {
	gameRunning = false;
	// Clear all circles
	for (var i = circles.length - 1; i >= 0; i--) {
		circles[i].destroy();
	}
	// Check for win condition (reached level 10)
	if (level >= 10) {
		LK.showYouWin();
	} else {
		LK.showGameOver();
	}
}
// Game update loop
game.update = function () {
	if (!gameRunning) return;
	// Spawn circles
	spawnTimer++;
	if (spawnTimer >= spawnInterval) {
		spawnCircle();
		spawnTimer = 0;
	}
	// Check for tapped circles
	for (var i = circles.length - 1; i >= 0; i--) {
		var circle = circles[i];
		if (circle.wasTapped) {
			circle.wasTapped = false;
			checkCircleTap(circle);
			break; // Only process one tap per frame
		}
		// Remove circles that went off screen
		if (circle.x < -100 || circle.x > 2148 || circle.y < -100 || circle.y > 2832) {
			circles.splice(i, 1);
			circle.destroy();
		}
	}
};
// Initialize game
setNewTargetColor();

===================================================================
--- original.js
+++ change.js
@@ -84,10 +84,8 @@
 var circleSpeed = 2;
 var spawnTimer = 0;
 var spawnInterval = 90; // 1.5 seconds at 60fps
 var lives = 3;
-var timeLimit = 30; // 30 seconds per level
-var levelStartTime = LK.ticks;
 // Color palette
 var colors = [0xFF6B6B,
 // Red
 0x4ECDC4,
@@ -134,15 +132,8 @@
 livesTxt.anchor.set(0, 0);
 LK.gui.topRight.addChild(livesTxt);
 livesTxt.x = -200;
 livesTxt.y = 100;
-var timerTxt = new Text2('Time: 30', {
-	size: 40,
-	fill: 0xFFFFFF
-});
-timerTxt.anchor.set(0.5, 0);
-LK.gui.top.addChild(timerTxt);
-timerTxt.y = 200;
 // Create target indicator
 var targetIndicator = game.addChild(new TargetIndicator());
 targetIndicator.x = 1024;
 targetIndicator.y = 2600;
@@ -262,9 +253,8 @@
 	}
 }
 function nextLevel() {
 	level++;
-	levelStartTime = LK.ticks;
 	circleSpeed += 0.5;
 	spawnInterval = Math.max(30, spawnInterval - 10); // Spawn faster
 	// Clear all circles
 	for (var i = circles.length - 1; i >= 0; i--) {
@@ -311,20 +301,8 @@
 }
 // Game update loop
 game.update = function () {
 	if (!gameRunning) return;
-	// Update timer
-	var elapsedTime = Math.floor((LK.ticks - levelStartTime) / 60);
-	var remainingTime = Math.max(0, timeLimit - elapsedTime);
-	timerTxt.setText('Time: ' + remainingTime);
-	// Check level completion
-	if (remainingTime <= 0) {
-		if (LK.getScore() >= level * 100) {
-			nextLevel();
-		} else {
-			gameOver();
-		}
-	}
 	// Spawn circles
 	spawnTimer++;
 	if (spawnTimer >= spawnInterval) {
 		spawnCircle();