===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,362 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1", {
+	highScore: 0,
+	currentLevel: 1
+});
+
+/**** 
+* Classes
+****/ 
+var Card = Container.expand(function (symbol, soundId) {
+	var self = Container.call(this);
+	self.symbol = symbol;
+	self.soundId = soundId;
+	self.isFlipped = false;
+	self.isMatched = false;
+	// Create card back (visible initially)
+	var back = self.attachAsset('cardBack', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Create card front (hidden initially)
+	var front = self.attachAsset('cardFront', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		alpha: 0
+	});
+	// Add symbol text to front
+	self.symbolText = new Text2(symbol, {
+		size: 120,
+		fill: 0x3498DB
+	});
+	self.symbolText.anchor.set(0.5, 0.5);
+	front.addChild(self.symbolText);
+	// Make card interactive
+	self.interactive = true;
+	// Flip animation
+	self.flip = function () {
+		if (self.isMatched || self.isFlipped || !gameActive || flippedCards.length >= 2) {
+			return;
+		}
+		self.isFlipped = true;
+		LK.getSound('flip').play();
+		// Play the card's sound
+		if (self.soundId) {
+			LK.getSound(self.soundId).play();
+		}
+		// Animate card flip
+		tween(back, {
+			scaleX: 0
+		}, {
+			duration: 150,
+			onFinish: function onFinish() {
+				tween(front, {
+					alpha: 1
+				}, {
+					duration: 0
+				});
+				tween(front, {
+					scaleX: 1
+				}, {
+					duration: 150
+				});
+			}
+		});
+		// Add to flipped cards array
+		flippedCards.push(self);
+		// Check for match if two cards are flipped
+		if (flippedCards.length === 2) {
+			checkForMatch();
+		}
+	};
+	// Reset card to face down
+	self.reset = function () {
+		self.isFlipped = false;
+		tween(front, {
+			scaleX: 0
+		}, {
+			duration: 150,
+			onFinish: function onFinish() {
+				tween(front, {
+					alpha: 0
+				}, {
+					duration: 0
+				});
+				tween(back, {
+					scaleX: 1
+				}, {
+					duration: 150
+				});
+			}
+		});
+	};
+	// Show match animation
+	self.showMatch = function () {
+		self.isMatched = true;
+		// Pulse animation for matched cards
+		tween(self, {
+			scaleX: 1.1,
+			scaleY: 1.1
+		}, {
+			duration: 200,
+			onFinish: function onFinish() {
+				tween(self, {
+					scaleX: 1,
+					scaleY: 1
+				}, {
+					duration: 200
+				});
+			}
+		});
+	};
+	// Handle card press
+	self.down = function (x, y, obj) {
+		self.flip();
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x34495e
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var level = storage.currentLevel || 1;
+var rows = 3;
+var cols = 4;
+var cardSpacing = 30;
+var cardWidth = 300;
+var cardHeight = 400;
+var flippedCards = [];
+var matchedPairs = 0;
+var requiredPairs = 0;
+var gameActive = false;
+var timeLeft = 60;
+var timeWarningGiven = false;
+var gameTimer = null;
+var cards = [];
+var symbols = [];
+var soundMap = {
+	'A': 'dog',
+	'B': 'cat',
+	'C': 'elephant',
+	'D': 'monkey',
+	'E': 'lion',
+	'F': 'bird',
+	'G': 'frog',
+	'H': 'dolphin'
+};
+// Difficulty settings based on level
+function setDifficulty() {
+	if (level === 1) {
+		rows = 3;
+		cols = 4;
+		timeLeft = 60;
+	} else if (level === 2) {
+		rows = 4;
+		cols = 4;
+		timeLeft = 75;
+	} else {
+		rows = 4;
+		cols = 5;
+		timeLeft = 90;
+	}
+	requiredPairs = rows * cols / 2;
+}
+// Create symbols array
+function createSymbols() {
+	var availableSymbols = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J'];
+	symbols = [];
+	// Create pairs of symbols
+	for (var i = 0; i < requiredPairs; i++) {
+		var symbol = availableSymbols[i];
+		symbols.push(symbol);
+		symbols.push(symbol);
+	}
+	// Shuffle
+	shuffleArray(symbols);
+}
+// Fisher-Yates shuffle algorithm
+function shuffleArray(array) {
+	for (var i = array.length - 1; i > 0; i--) {
+		var j = Math.floor(Math.random() * (i + 1));
+		var temp = array[i];
+		array[i] = array[j];
+		array[j] = temp;
+	}
+}
+// Create game board
+function createBoard() {
+	var boardWidth = cols * cardWidth + (cols - 1) * cardSpacing;
+	var boardHeight = rows * cardHeight + (rows - 1) * cardSpacing;
+	var startX = (2048 - boardWidth) / 2 + cardWidth / 2;
+	var startY = (2732 - boardHeight) / 2 + cardHeight / 2;
+	var index = 0;
+	for (var r = 0; r < rows; r++) {
+		for (var c = 0; c < cols; c++) {
+			var x = startX + c * (cardWidth + cardSpacing);
+			var y = startY + r * (cardHeight + cardSpacing);
+			var symbol = symbols[index];
+			var soundId = soundMap[symbol] || null;
+			var card = new Card(symbol, soundId);
+			card.x = x;
+			card.y = y;
+			game.addChild(card);
+			cards.push(card);
+			index++;
+		}
+	}
+}
+// Check for match when two cards are flipped
+function checkForMatch() {
+	var card1 = flippedCards[0];
+	var card2 = flippedCards[1];
+	LK.setTimeout(function () {
+		if (card1.symbol === card2.symbol) {
+			// Match found
+			LK.getSound('match').play();
+			card1.showMatch();
+			card2.showMatch();
+			matchedPairs++;
+			// Update score
+			LK.setScore(LK.getScore() + 100);
+			scoreText.setText(LK.getScore());
+			// Check if all pairs are matched
+			if (matchedPairs === requiredPairs) {
+				gameWon();
+			}
+		} else {
+			// No match, flip cards back
+			LK.getSound('nomatch').play();
+			card1.reset();
+			card2.reset();
+		}
+		flippedCards = [];
+	}, 1000);
+}
+// Timer update
+function updateTimer() {
+	timeLeft--;
+	timerText.setText("Time: " + timeLeft);
+	// Time running out warning
+	if (timeLeft <= 10 && !timeWarningGiven) {
+		timeWarningGiven = true;
+		timerText.setColor("#e74c3c");
+		LK.getSound('timewarning').play();
+	}
+	// Game over if time runs out
+	if (timeLeft <= 0) {
+		gameOver();
+	}
+}
+// Game won
+function gameWon() {
+	LK.clearInterval(gameTimer);
+	gameActive = false;
+	// Add time bonus
+	var timeBonus = timeLeft * 10;
+	LK.setScore(LK.getScore() + timeBonus);
+	scoreText.setText(LK.getScore());
+	// Update high score
+	if (LK.getScore() > storage.highScore) {
+		storage.highScore = LK.getScore();
+	}
+	// Update level
+	level++;
+	storage.currentLevel = level;
+	// Play win sound
+	LK.getSound('win').play();
+	// Show success message
+	LK.showYouWin();
+}
+// Game over
+function gameOver() {
+	LK.clearInterval(gameTimer);
+	gameActive = false;
+	// Show game over screen
+	LK.showGameOver();
+}
+// Start a new game
+function startGame() {
+	// Reset game state
+	matchedPairs = 0;
+	flippedCards = [];
+	timeWarningGiven = false;
+	LK.setScore(0);
+	scoreText.setText("0");
+	// Clear previous game
+	for (var i = 0; i < cards.length; i++) {
+		cards[i].destroy();
+	}
+	cards = [];
+	// Set up new game
+	setDifficulty();
+	createSymbols();
+	createBoard();
+	// Reset timer
+	timerText.setText("Time: " + timeLeft);
+	timerText.setColor("#ffffff");
+	// Start timer
+	if (gameTimer) {
+		LK.clearInterval(gameTimer);
+	}
+	gameTimer = LK.setInterval(updateTimer, 1000);
+	// Start game
+	gameActive = true;
+	// Play background music
+	LK.playMusic('bgmusic', {
+		fade: {
+			start: 0,
+			end: 0.3,
+			duration: 1000
+		}
+	});
+}
+// Create UI elements
+var titleText = new Text2("Flip & Match: Sound Safari", {
+	size: 80,
+	fill: 0xF1C40F
+});
+titleText.anchor.set(0.5, 0);
+LK.gui.top.addChild(titleText);
+titleText.y = 50;
+var scoreText = new Text2("0", {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0, 0);
+LK.gui.topLeft.addChild(scoreText);
+scoreText.x = 120; // Leave space for menu icon
+scoreText.y = 50;
+var timerText = new Text2("Time: 60", {
+	size: 60,
+	fill: 0xFFFFFF
+});
+timerText.anchor.set(1, 0);
+LK.gui.topRight.addChild(timerText);
+timerText.y = 50;
+var levelText = new Text2("Level: " + level, {
+	size: 60,
+	fill: 0xFFFFFF
+});
+levelText.anchor.set(0.5, 1);
+LK.gui.bottom.addChild(levelText);
+levelText.y = -50;
+// Start the game
+LK.setTimeout(function () {
+	startGame();
+}, 500);
+// Main game update loop
+game.update = function () {
+	// Update level text (in case level changes)
+	levelText.setText("Level: " + level);
+};
\ No newline at end of file