===================================================================
--- original.js
+++ change.js
@@ -1,168 +1,44 @@
 /**** 
 * Plugins
 ****/ 
 var tween = LK.import("@upit/tween.v1");
-var storage = LK.import("@upit/storage.v1");
 
 /**** 
 * Classes
 ****/ 
-var Ghost = Container.expand(function (startX, startY, color) {
+var Card = Container.expand(function (isWinning) {
 	var self = Container.call(this);
-	var ghostSprite = self.attachAsset('ghost', {
+	self.isWinning = isWinning || false;
+	self.isRevealed = false;
+	self.originalX = 0;
+	self.originalY = 0;
+	// Create card graphics
+	var cardGraphics = self.attachAsset(isWinning ? 'winningCard' : 'card', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	ghostSprite.tint = color;
-	self.gridX = startX;
-	self.gridY = startY;
-	self.targetX = startX;
-	self.targetY = startY;
-	self.direction = 0;
-	self.speed = 1.5;
-	self.moving = false;
-	self.vulnerable = false;
-	self.update = function () {
-		if (powerMode) {
-			self.vulnerable = true;
-			ghostSprite.tint = 0x0000FF;
-		} else {
-			self.vulnerable = false;
-			ghostSprite.tint = color;
-		}
-		if (!self.moving) {
-			var possibleDirections = [];
-			// Check all 4 directions
-			if (maze[self.gridY][self.gridX + 1] !== 1) possibleDirections.push(0); // right
-			if (maze[self.gridY + 1] && maze[self.gridY + 1][self.gridX] !== 1) possibleDirections.push(1); // down
-			if (maze[self.gridY][self.gridX - 1] !== 1) possibleDirections.push(2); // left
-			if (maze[self.gridY - 1] && maze[self.gridY - 1][self.gridX] !== 1) possibleDirections.push(3); // up
-			if (possibleDirections.length > 0) {
-				self.direction = possibleDirections[Math.floor(Math.random() * possibleDirections.length)];
-				if (self.direction === 0) self.targetX = self.gridX + 1;else if (self.direction === 1) self.targetY = self.gridY + 1;else if (self.direction === 2) self.targetX = self.gridX - 1;else if (self.direction === 3) self.targetY = self.gridY - 1;
-				self.moving = true;
-			}
-		}
-		if (self.moving) {
-			var targetPixelX = self.targetX * 40 + 20;
-			var targetPixelY = self.targetY * 40 + 20;
-			var dx = targetPixelX - self.x;
-			var dy = targetPixelY - self.y;
-			if (Math.abs(dx) < self.speed && Math.abs(dy) < self.speed) {
-				self.x = targetPixelX;
-				self.y = targetPixelY;
-				self.gridX = self.targetX;
-				self.gridY = self.targetY;
-				self.moving = false;
-			} else {
-				if (dx > 0) self.x += Math.min(self.speed, dx);else if (dx < 0) self.x += Math.max(-self.speed, dx);
-				if (dy > 0) self.y += Math.min(self.speed, dy);else if (dy < 0) self.y += Math.max(-self.speed, dy);
-			}
-		}
-		// Check collision with Pacman
-		if (self.gridX === pacman.gridX && self.gridY === pacman.gridY) {
-			if (self.vulnerable) {
-				// Ghost eaten
-				LK.setScore(LK.getScore() + 200);
-				self.gridX = 10;
-				self.gridY = 10;
-				self.x = self.gridX * 40 + 20;
-				self.y = self.gridY * 40 + 20;
-				self.targetX = self.gridX;
-				self.targetY = self.gridY;
-				self.moving = false;
-			} else {
-				// Pacman dies
-				LK.getSound('death').play();
-				LK.effects.flashScreen(0xFF0000, 1000);
-				LK.showGameOver();
-			}
-		}
-	};
-	return self;
-});
-var Pacman = Container.expand(function () {
-	var self = Container.call(this);
-	var pacmanSprite = self.attachAsset('pacman', {
+	var cardBack = self.attachAsset('cardBack', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	self.direction = 0; // 0=right, 1=down, 2=left, 3=up
-	self.nextDirection = 0;
-	self.speed = 2;
-	self.gridX = 1;
-	self.gridY = 1;
-	self.targetX = 1;
-	self.targetY = 1;
-	self.moving = false;
-	self.setDirection = function (dir) {
-		self.nextDirection = dir;
+	// Initially show card face up
+	cardBack.visible = false;
+	self.showBack = function () {
+		cardBack.visible = true;
+		cardGraphics.visible = false;
+		self.isRevealed = false;
 	};
-	self.update = function () {
-		if (!self.moving) {
-			// Check if we can change direction
-			var canMove = false;
-			var newTargetX = self.gridX;
-			var newTargetY = self.gridY;
-			if (self.nextDirection === 0) {
-				// right
-				newTargetX = self.gridX + 1;
-				canMove = maze[self.gridY][newTargetX] !== 1;
-			} else if (self.nextDirection === 1) {
-				// down
-				newTargetY = self.gridY + 1;
-				canMove = maze[newTargetY] && maze[newTargetY][self.gridX] !== 1;
-			} else if (self.nextDirection === 2) {
-				// left
-				newTargetX = self.gridX - 1;
-				canMove = maze[self.gridY][newTargetX] !== 1;
-			} else if (self.nextDirection === 3) {
-				// up
-				newTargetY = self.gridY - 1;
-				canMove = maze[newTargetY] && maze[newTargetY][self.gridX] !== 1;
-			}
-			if (canMove) {
-				self.direction = self.nextDirection;
-				self.targetX = newTargetX;
-				self.targetY = newTargetY;
-				self.moving = true;
-			}
+	self.showFace = function () {
+		cardBack.visible = false;
+		cardGraphics.visible = true;
+		self.isRevealed = true;
+	};
+	self.down = function (x, y, obj) {
+		if (gameState === 'playing' && !self.isRevealed) {
+			self.showFace();
+			checkWin();
 		}
-		if (self.moving) {
-			var targetPixelX = self.targetX * 40 + 20;
-			var targetPixelY = self.targetY * 40 + 20;
-			var dx = targetPixelX - self.x;
-			var dy = targetPixelY - self.y;
-			if (Math.abs(dx) < self.speed && Math.abs(dy) < self.speed) {
-				self.x = targetPixelX;
-				self.y = targetPixelY;
-				self.gridX = self.targetX;
-				self.gridY = self.targetY;
-				self.moving = false;
-				// Check for dots
-				if (maze[self.gridY][self.gridX] === 2) {
-					maze[self.gridY][self.gridX] = 0;
-					LK.setScore(LK.getScore() + 10);
-					LK.getSound('chomp').play();
-					dotsRemaining--;
-					if (dotsRemaining <= 0) {
-						LK.showYouWin();
-					}
-				}
-				// Check for power pellets
-				if (maze[self.gridY][self.gridX] === 3) {
-					maze[self.gridY][self.gridX] = 0;
-					LK.setScore(LK.getScore() + 50);
-					LK.getSound('powerup').play();
-					powerMode = true;
-					powerTimer = 300; // 5 seconds at 60fps
-				}
-			} else {
-				if (dx > 0) self.x += Math.min(self.speed, dx);else if (dx < 0) self.x += Math.max(-self.speed, dx);
-				if (dy > 0) self.y += Math.min(self.speed, dy);else if (dy < 0) self.y += Math.max(-self.speed, dy);
-			}
-		}
 	};
 	return self;
 });
 
@@ -175,117 +51,173 @@
 
 /**** 
 * Game Code
 ****/ 
-// Pacman maze layout (1 = wall, 0 = empty, 2 = dot, 3 = power pellet)
-var maze = [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1], [1, 3, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 3, 1], [1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1], [1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1], [1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1], [1, 1, 1, 1, 1, 2, 1, 1, 1, 0, 1, 0, 1, 1, 1, 2, 1, 1, 1, 1, 1], [0, 0, 0, 0, 1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 1, 2, 1, 0, 0, 0, 0], [1, 1, 1, 1, 1, 2, 1, 0, 1, 1, 0, 1, 1, 0, 1, 2, 1, 1, 1, 1, 1], [0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 2, 1, 0, 1, 1, 1, 1, 1, 0, 1, 2, 1, 1, 1, 1, 1], [0, 0, 0, 0, 1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 1, 2, 1, 0, 0, 0, 0], [1, 1, 1, 1, 1, 2, 1, 1, 1, 0, 1, 0, 1, 1, 1, 2, 1, 1, 1, 1, 1], [1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1], [1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1], [1, 3, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 3, 1], [1, 1, 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 1, 1], [1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1], [1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1], [1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]];
-var walls = [];
-var dots = [];
-var powerPellets = [];
-var ghosts = [];
-var pacman;
-var dotsRemaining = 0;
-var powerMode = false;
-var powerTimer = 0;
-// Create maze visual elements
-for (var y = 0; y < maze.length; y++) {
-	for (var x = 0; x < maze[y].length; x++) {
-		if (maze[y][x] === 1) {
-			// Wall
-			var wall = game.addChild(LK.getAsset('wall', {
-				anchorX: 0.5,
-				anchorY: 0.5
-			}));
-			wall.x = x * 40 + 20;
-			wall.y = y * 40 + 20;
-			walls.push(wall);
-		} else if (maze[y][x] === 2) {
-			// Dot
-			var dot = game.addChild(LK.getAsset('dot', {
-				anchorX: 0.5,
-				anchorY: 0.5
-			}));
-			dot.x = x * 40 + 20;
-			dot.y = y * 40 + 20;
-			dots.push(dot);
-			dotsRemaining++;
-		} else if (maze[y][x] === 3) {
-			// Power pellet
-			var pellet = game.addChild(LK.getAsset('powerPellet', {
-				anchorX: 0.5,
-				anchorY: 0.5
-			}));
-			pellet.x = x * 40 + 20;
-			pellet.y = y * 40 + 20;
-			powerPellets.push(pellet);
-		}
-	}
+var gameState = 'showing'; // 'showing', 'shuffling', 'playing', 'finished'
+var cards = [];
+var winningCardIndex = 1; // Middle card is the winning card
+var shuffleCount = 0;
+var maxShuffles = 10;
+// Create three cards
+for (var i = 0; i < 3; i++) {
+	var card = new Card(i === winningCardIndex);
+	card.x = 400 + i * 300;
+	card.y = 1200;
+	card.originalX = card.x;
+	card.originalY = card.y;
+	cards.push(card);
+	game.addChild(card);
 }
-// Create Pacman
-pacman = game.addChild(new Pacman());
-pacman.x = 40 + 20;
-pacman.y = 40 + 20;
-// Create ghosts
-var ghostColors = [0xFF0000, 0xFFB6C1, 0x00FFFF, 0xFFB347];
-for (var i = 0; i < 4; i++) {
-	var ghost = game.addChild(new Ghost(9 + i, 9, ghostColors[i]));
-	ghost.x = (9 + i) * 40 + 20;
-	ghost.y = 9 * 40 + 20;
-	ghosts.push(ghost);
-}
-// Score display
-var scoreDisplay = new Text2('Score: 0', {
-	size: 32,
+// Create instruction text
+var instructionText = new Text2('Find the golden card!', {
+	size: 80,
 	fill: 0xFFFFFF
 });
-scoreDisplay.anchor.set(0.5, 0);
-LK.gui.top.addChild(scoreDisplay);
-// Touch controls
-var touchStartX = 0;
-var touchStartY = 0;
-game.down = function (x, y, obj) {
-	touchStartX = x;
-	touchStartY = y;
-};
-game.up = function (x, y, obj) {
-	var deltaX = x - touchStartX;
-	var deltaY = y - touchStartY;
-	if (Math.abs(deltaX) > Math.abs(deltaY)) {
-		// Horizontal swipe
-		if (deltaX > 30) {
-			pacman.setDirection(0); // Right
-		} else if (deltaX < -30) {
-			pacman.setDirection(2); // Left
+instructionText.anchor.set(0.5, 0.5);
+instructionText.x = 1024;
+instructionText.y = 400;
+game.addChild(instructionText);
+// Create result text
+var resultText = new Text2('', {
+	size: 100,
+	fill: 0xFFFFFF
+});
+resultText.anchor.set(0.5, 0.5);
+resultText.x = 1024;
+resultText.y = 600;
+game.addChild(resultText);
+// Show cards for 3 seconds, then start shuffling
+LK.setTimeout(function () {
+	// Hide card faces
+	for (var i = 0; i < cards.length; i++) {
+		cards[i].showBack();
+	}
+	instructionText.setText('Watch the cards shuffle...');
+	gameState = 'shuffling';
+	startShuffling();
+}, 3000);
+function startShuffling() {
+	if (shuffleCount >= maxShuffles) {
+		gameState = 'playing';
+		instructionText.setText('Find the golden card!');
+		return;
+	}
+	shuffleCount++;
+	// Pick two random cards to swap
+	var card1Index = Math.floor(Math.random() * 3);
+	var card2Index = Math.floor(Math.random() * 3);
+	// Make sure we're swapping different cards
+	while (card1Index === card2Index) {
+		card2Index = Math.floor(Math.random() * 3);
+	}
+	var card1 = cards[card1Index];
+	var card2 = cards[card2Index];
+	// Store target positions
+	var card1TargetX = card2.x;
+	var card1TargetY = card2.y;
+	var card2TargetX = card1.x;
+	var card2TargetY = card1.y;
+	// Animate the swap
+	tween(card1, {
+		x: card1TargetX,
+		y: card1TargetY
+	}, {
+		duration: 800,
+		easing: tween.easeInOut
+	});
+	tween(card2, {
+		x: card2TargetX,
+		y: card2TargetY
+	}, {
+		duration: 800,
+		easing: tween.easeInOut,
+		onFinish: function onFinish() {
+			// Update original positions
+			card1.originalX = card1.x;
+			card1.originalY = card1.y;
+			card2.originalX = card2.x;
+			card2.originalY = card2.y;
+			// Continue shuffling after a short delay
+			LK.setTimeout(startShuffling, 500);
 		}
-	} else {
-		// Vertical swipe
-		if (deltaY > 30) {
-			pacman.setDirection(1); // Down
-		} else if (deltaY < -30) {
-			pacman.setDirection(3); // Up
+	});
+}
+function checkWin() {
+	// Find which card was clicked
+	var clickedCard = null;
+	for (var i = 0; i < cards.length; i++) {
+		if (cards[i].isRevealed) {
+			clickedCard = cards[i];
+			break;
 		}
 	}
-};
-game.update = function () {
-	scoreDisplay.setText('Score: ' + LK.getScore());
-	// Update power mode timer
-	if (powerMode) {
-		powerTimer--;
-		if (powerTimer <= 0) {
-			powerMode = false;
-		}
-	}
-	// Update dots visibility
-	for (var y = 0; y < maze.length; y++) {
-		for (var x = 0; x < maze[y].length; x++) {
-			if (maze[y][x] === 0) {
-				// Find and hide corresponding dot
-				for (var i = 0; i < dots.length; i++) {
-					if (dots[i].x === x * 40 + 20 && dots[i].y === y * 40 + 20) {
-						dots[i].visible = false;
-						break;
-					}
-				}
+	if (clickedCard && clickedCard.isWinning) {
+		// Player won
+		resultText.setText('YOU WIN!');
+		resultText.tint = 0x00FF00;
+		LK.getSound('win').play();
+		// Flash the winning card
+		tween(clickedCard, {
+			scaleX: 1.2,
+			scaleY: 1.2
+		}, {
+			duration: 300,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				tween(clickedCard, {
+					scaleX: 1,
+					scaleY: 1
+				}, {
+					duration: 300,
+					easing: tween.easeOut
+				});
 			}
+		});
+	} else {
+		// Player lost - reveal all cards
+		for (var i = 0; i < cards.length; i++) {
+			cards[i].showFace();
 		}
+		resultText.setText('YOU LOSE!');
+		resultText.tint = 0xFF0000;
+		LK.getSound('lose').play();
 	}
-};
\ No newline at end of file
+	gameState = 'finished';
+	// Reset game after 3 seconds
+	LK.setTimeout(function () {
+		resetGame();
+	}, 3000);
+}
+function resetGame() {
+	gameState = 'showing';
+	shuffleCount = 0;
+	// Reset all cards
+	for (var i = 0; i < cards.length; i++) {
+		cards[i].showFace();
+		cards[i].x = cards[i].originalX;
+		cards[i].y = cards[i].originalY;
+		cards[i].scaleX = 1;
+		cards[i].scaleY = 1;
+	}
+	// Randomly assign new winning card
+	winningCardIndex = Math.floor(Math.random() * 3);
+	// Update card types
+	for (var i = 0; i < cards.length; i++) {
+		cards[i].isWinning = i === winningCardIndex;
+		cards[i].removeChild(cards[i].children[0]);
+		var newGraphics = cards[i].attachAsset(cards[i].isWinning ? 'winningCard' : 'card', {
+			anchorX: 0.5,
+			anchorY: 0.5
+		});
+	}
+	instructionText.setText('Find the golden card!');
+	resultText.setText('');
+	// Show cards for 3 seconds, then start shuffling
+	LK.setTimeout(function () {
+		for (var i = 0; i < cards.length; i++) {
+			cards[i].showBack();
+		}
+		instructionText.setText('Watch the cards shuffle...');
+		gameState = 'shuffling';
+		startShuffling();
+	}, 3000);
+}
\ No newline at end of file