var AI = function () {
	this.makeMove = function (board) {
		var validMoves = [];
		for (var x = 0; x < 8; x++) {
			for (var y = 0; y < 8; y++) {
				if (board[x][y].state === 'empty' && board[x][y].isValidMove(x, y, 'white', board)) {
					validMoves.push({
						x: x,
						y: y
					});
				}
			}
		}
		if (validMoves.length > 0) {
			var move = validMoves[Math.floor(Math.random() * validMoves.length)];
			var tilesToFlip = board[move.x][move.y].isValidMove(move.x, move.y, 'white', board);
			if (tilesToFlip) {
				board[move.x][move.y].flip('white');
				for (var k = 0; k < tilesToFlip.length; k++) {
					tilesToFlip[k].flip('white');
				}
				playerTurn = 'black';
			}
		}
	};
};
var TileCounter = Container.expand(function () {
	var self = Container.call(this);
	var blackTileCountText = new Text2('Black: 2', {
		size: 50,
		fill: "#ffffff"
	});
	var whiteTileCountText = new Text2('White: 2', {
		size: 50,
		fill: "#ffffff"
	});
	self.updateCounts = function (blackCount, whiteCount) {
		blackTileCountText.setText('Black: ' + blackCount);
		whiteTileCountText.setText('White: ' + whiteCount);
	};
	blackTileCountText.y = 20;
	whiteTileCountText.y = 20;
	whiteTileCountText.x = 2048 - whiteTileCountText.width - 20;
	self.addChild(blackTileCountText);
	self.addChild(whiteTileCountText);
});
var Tile = Container.expand(function () {
	var self = Container.call(this);
	var tileGraphics = self.createAsset('tile', 'Game Tile', .5, .5);
	self.state = 'empty';
	self.isValidMove = function (x, y, player, board) {
		var opponent = player === 'black' ? 'white' : 'black';
		var allTilesToFlip = [];
		var directions = [{
			x: -1,
			y: 0
		}, {
			x: 1,
			y: 0
		}, {
			x: 0,
			y: -1
		}, {
			x: 0,
			y: 1
		}, {
			x: -1,
			y: -1
		}, {
			x: -1,
			y: 1
		}, {
			x: 1,
			y: -1
		}, {
			x: 1,
			y: 1
		}];
		for (var i = 0; i < directions.length; i++) {
			var dir = directions[i];
			var j = 1;
			var tilesToFlip = [];
			while (true) {
				var checkX = x + dir.x * j;
				var checkY = y + dir.y * j;
				if (checkX < 0 || checkX >= 8 || checkY < 0 || checkY >= 8) break;
				var checkTile = board[checkX][checkY];
				if (checkTile.state === 'empty') break;
				if (checkTile.state === opponent) {
					tilesToFlip.push(checkTile);
				} else if (checkTile.state === player) {
					if (tilesToFlip.length > 0) {
						allTilesToFlip = allTilesToFlip.concat(tilesToFlip);
					}
					break;
				}
				j++;
			}
		}
		return allTilesToFlip.length > 0 ? allTilesToFlip : false;
	};
	self.flip = function (newState) {
		self.state = newState;
		if (self.state === 'black') {
			self.createAsset('blackTile', 'Black Tile', .5, .5);
		} else if (self.state === 'white') {
			self.createAsset('whiteTile', 'White Tile', .5, .5);
		}
	};
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	var board = [];
	var ai = new AI();
	var playerTurn = 'black';
	var gameOver = false;
	self.checkGameOver = function () {
		var blackMoves = self.getValidMoves('black');
		var whiteMoves = self.getValidMoves('white');
		if (blackMoves.length === 0 && whiteMoves.length === 0) {
			gameOver = true;
			var blackCount = 0, whiteCount = 0;
			for (var i = 0; i < 8; i++) {
				for (var j = 0; j < 8; j++) {
					if (board[i][j].state === 'black') blackCount++;
					if (board[i][j].state === 'white') whiteCount++;
				}
			}
			var winner = blackCount > whiteCount ? 'Black wins!' : whiteCount > blackCount ? 'White wins!' : 'Draw!';
			var finalScore = 'Final score - Black: ' + blackCount + ' | White: ' + whiteCount;
			var scoreMessage = finalScore + '\n' + winner;
			LK.showGameOver(scoreMessage);
		}
	};
	self.getValidMoves = function (playerColor) {
		var validMoves = [];
		for (var x = 0; x < 8; x++) {
			for (var y = 0; y < 8; y++) {
				if (board[x][y].state === 'empty' && board[x][y].isValidMove(x, y, playerColor, board)) {
					validMoves.push({
						x: x,
						y: y
					});
				}
			}
		}
		return validMoves;
	};
	var tile = new Tile();
	var boardWidth = 8 * tile.width;
	var boardHeight = 8 * tile.height;
	var boardStartX = (2048 - boardWidth) / 2;
	var boardStartY = (2732 - boardHeight) / 2;
	for (var i = 0; i < 8; i++) {
		board[i] = [];
		for (var j = 0; j < 8; j++) {
			var tile = self.addChild(new Tile());
			tile.x = boardStartX + i * tile.width;
			tile.y = boardStartY + j * tile.height;
			board[i][j] = tile;
			tile.on('down', (function (tile, i, j) {
				return function (obj) {
					if (playerTurn === 'black' && tile.state === 'empty') {
						var tilesToFlip = tile.isValidMove(i, j, playerTurn, board);
						if (tilesToFlip) {
							tile.flip('black');
							for (var k = 0; k < tilesToFlip.length; k++) {
								tilesToFlip[k].flip('black');
							}
							if (self.getValidMoves('white').length > 0) {
								playerTurn = 'white';
							} else if (self.getValidMoves('black').length > 0) {
								playerTurn = 'black';
							} else {
								self.checkGameOver();
							}
							updateTileCounts();
							if (playerTurn === 'white' && self.getValidMoves('white').length > 0) {
								LK.setTimeout(function () {
									ai.makeMove(board);
									updateTileCounts();
									self.checkGameOver();
									if (!gameOver) {
										playerTurn = 'black';
									}
								}, 500);
							} else if (playerTurn === 'white') {
								playerTurn = 'black';
								if (self.getValidMoves('black').length === 0) {
									self.checkGameOver();
								}
							}
							function updateTileCounts() {
								var blackCount = 0, whiteCount = 0;
								for (var i = 0; i < 8; i++) {
									for (var j = 0; j < 8; j++) {
										if (board[i][j].state === 'black') blackCount++;
										if (board[i][j].state === 'white') whiteCount++;
									}
								}
								tileCounter.updateCounts(blackCount, whiteCount);
							}
						}
					}
				};
			})(tile, i, j));
		}
	}
	board[3][3].flip('white');
	board[3][4].flip('black');
	board[4][3].flip('black');
	board[4][4].flip('white');
	var tileCounter = self.addChild(new TileCounter());
	self.addChild(tileCounter);
	LK.on('tick', function () {});
});

===================================================================
--- original.js
+++ change.js
@@ -37,10 +37,10 @@
 	self.updateCounts = function (blackCount, whiteCount) {
 		blackTileCountText.setText('Black: ' + blackCount);
 		whiteTileCountText.setText('White: ' + whiteCount);
 	};
-	blackTileCountText.y = 2732 - blackTileCountText.height - 120;
-	whiteTileCountText.y = blackTileCountText.y - 100;
+	blackTileCountText.y = 20;
+	whiteTileCountText.y = 20;
 	whiteTileCountText.x = 2048 - whiteTileCountText.width - 20;
 	self.addChild(blackTileCountText);
 	self.addChild(whiteTileCountText);
 });