===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,267 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Dot = Container.expand(function () {
+	var self = Container.call(this);
+	var dotGraphics = self.attachAsset('dot', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.actualX = 0;
+	self.actualY = 0;
+	self.isVisible = false;
+	self.showAt = function (x, y) {
+		self.actualX = x;
+		self.actualY = y;
+		self.x = x;
+		self.y = y;
+		self.alpha = 1;
+		self.isVisible = true;
+	};
+	self.hide = function () {
+		self.alpha = 0;
+		self.isVisible = false;
+	};
+	return self;
+});
+var GuessIndicator = Container.expand(function () {
+	var self = Container.call(this);
+	var guessGraphics = self.attachAsset('playerGuess', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	var actualGraphics = self.attachAsset('actualPosition', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.showComparison = function (guessX, guessY, actualX, actualY) {
+		guessGraphics.x = 0;
+		guessGraphics.y = 0;
+		actualGraphics.x = actualX - guessX;
+		actualGraphics.y = actualY - guessY;
+		self.x = guessX;
+		self.y = guessY;
+		self.alpha = 1;
+	};
+	self.hide = function () {
+		self.alpha = 0;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
 	backgroundColor: 0x000000
-});
\ No newline at end of file
+});
+
+/**** 
+* Game Code
+****/ 
+var gameState = 'waiting'; // 'waiting', 'showing', 'guessing', 'feedback', 'gameOver'
+var level = 1;
+var currentDots = [];
+var currentGuesses = [];
+var showTimer = null;
+var feedbackTimer = null;
+var totalAccuracy = 0;
+var totalGuesses = 0;
+var dotsToShow = 1;
+var showDuration = 2000;
+var guessIndicators = [];
+// UI Elements
+var levelText = new Text2('Level: 1', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+levelText.anchor.set(0.5, 0);
+LK.gui.top.addChild(levelText);
+levelText.y = 100;
+var instructionText = new Text2('Watch the dot(s), then tap where they appeared', {
+	size: 45,
+	fill: 0xFFFFFF
+});
+instructionText.anchor.set(0.5, 0.5);
+game.addChild(instructionText);
+instructionText.x = 1024;
+instructionText.y = 1366;
+var accuracyText = new Text2('Accuracy: 100.00%', {
+	size: 50,
+	fill: 0xFFFFFF
+});
+accuracyText.anchor.set(0.5, 1);
+LK.gui.bottom.addChild(accuracyText);
+accuracyText.y = -50;
+var scoreText = new Text2('Score: 0', {
+	size: 50,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 1);
+LK.gui.bottom.addChild(scoreText);
+scoreText.y = -120;
+function calculateDistance(x1, y1, x2, y2) {
+	return Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
+}
+function calculateAccuracy(distance) {
+	var maxDistance = 100; // Maximum distance for 0% accuracy
+	var accuracy = Math.max(0, (maxDistance - distance) / maxDistance);
+	return accuracy;
+}
+function updateDotsToShow() {
+	dotsToShow = Math.floor((level - 1) / 4) + 1;
+}
+function updateShowDuration() {
+	showDuration = Math.max(800, 2000 - (level - 1) * 50);
+}
+function startLevel() {
+	gameState = 'showing';
+	currentDots = [];
+	currentGuesses = [];
+	updateDotsToShow();
+	updateShowDuration();
+	levelText.setText('Level: ' + level);
+	instructionText.setText('Memorize the positions!');
+	// Clear previous indicators
+	for (var i = 0; i < guessIndicators.length; i++) {
+		guessIndicators[i].destroy();
+	}
+	guessIndicators = [];
+	// Create and show dots
+	for (var i = 0; i < dotsToShow; i++) {
+		var dot = new Dot();
+		var x = 200 + Math.random() * (2048 - 400);
+		var y = 300 + Math.random() * (2732 - 600);
+		dot.showAt(x, y);
+		currentDots.push(dot);
+		game.addChild(dot);
+	}
+	// Hide dots after duration
+	showTimer = LK.setTimeout(function () {
+		for (var i = 0; i < currentDots.length; i++) {
+			currentDots[i].hide();
+		}
+		gameState = 'guessing';
+		instructionText.setText('Tap where the dot(s) appeared (' + currentGuesses.length + '/' + dotsToShow + ')');
+	}, showDuration);
+}
+function processGuess(x, y) {
+	if (gameState !== 'guessing') return;
+	currentGuesses.push({
+		x: x,
+		y: y
+	});
+	// Create guess indicator
+	var indicator = new GuessIndicator();
+	var closestDot = null;
+	var minDistance = Infinity;
+	// Find closest dot to this guess
+	for (var i = 0; i < currentDots.length; i++) {
+		var dot = currentDots[i];
+		var distance = calculateDistance(x, y, dot.actualX, dot.actualY);
+		if (distance < minDistance) {
+			minDistance = distance;
+			closestDot = dot;
+		}
+	}
+	if (closestDot) {
+		indicator.showComparison(x, y, closestDot.actualX, closestDot.actualY);
+		guessIndicators.push(indicator);
+		game.addChild(indicator);
+	}
+	instructionText.setText('Tap where the dot(s) appeared (' + currentGuesses.length + '/' + dotsToShow + ')');
+	if (currentGuesses.length >= dotsToShow) {
+		evaluateRound();
+	}
+}
+function evaluateRound() {
+	gameState = 'feedback';
+	var roundAccuracies = [];
+	var roundScore = 0;
+	// Calculate accuracy for each guess
+	for (var i = 0; i < currentGuesses.length; i++) {
+		var guess = currentGuesses[i];
+		var closestDistance = Infinity;
+		// Find the closest dot to each guess
+		for (var j = 0; j < currentDots.length; j++) {
+			var dot = currentDots[j];
+			var distance = calculateDistance(guess.x, guess.y, dot.actualX, dot.actualY);
+			if (distance < closestDistance) {
+				closestDistance = distance;
+			}
+		}
+		var accuracy = calculateAccuracy(closestDistance);
+		roundAccuracies.push(accuracy);
+		roundScore += accuracy * 100;
+	}
+	// Update total statistics
+	for (var i = 0; i < roundAccuracies.length; i++) {
+		totalAccuracy += roundAccuracies[i];
+		totalGuesses++;
+	}
+	var overallAccuracy = totalAccuracy / totalGuesses * 100;
+	var currentScore = Math.floor(overallAccuracy * totalGuesses);
+	// Update UI
+	accuracyText.setText('Accuracy: ' + overallAccuracy.toFixed(5) + '%');
+	scoreText.setText('Score: ' + currentScore);
+	LK.setScore(currentScore);
+	// Check if accuracy is too low
+	if (overallAccuracy < 50 && totalGuesses > 5) {
+		gameState = 'gameOver';
+		instructionText.setText('Game Over! Accuracy too low');
+		LK.setTimeout(function () {
+			LK.showGameOver();
+		}, 2000);
+		return;
+	}
+	// Play feedback sound
+	var avgAccuracy = roundAccuracies.reduce(function (a, b) {
+		return a + b;
+	}, 0) / roundAccuracies.length;
+	if (avgAccuracy > 0.8) {
+		LK.getSound('success').play();
+	} else {
+		LK.getSound('fail').play();
+	}
+	instructionText.setText('Round complete! Accuracy: ' + (avgAccuracy * 100).toFixed(2) + '%');
+	// Move to next level after feedback
+	feedbackTimer = LK.setTimeout(function () {
+		// Clean up current round
+		for (var i = 0; i < currentDots.length; i++) {
+			currentDots[i].destroy();
+		}
+		for (var i = 0; i < guessIndicators.length; i++) {
+			guessIndicators[i].destroy();
+		}
+		level++;
+		// Check win condition
+		if (level > 20) {
+			gameState = 'gameOver';
+			instructionText.setText('Congratulations! You are a Precision Master!');
+			LK.setTimeout(function () {
+				LK.showYouWin();
+			}, 2000);
+			return;
+		}
+		startLevel();
+	}, 2000);
+}
+game.down = function (x, y, obj) {
+	if (gameState === 'waiting') {
+		startLevel();
+	} else if (gameState === 'guessing') {
+		processGuess(x, y);
+	}
+};
+game.update = function () {
+	if (gameState === 'waiting') {
+		instructionText.setText('Tap to start Level ' + level);
+	}
+};
+// Initialize first level
+gameState = 'waiting';
\ No newline at end of file