OX Chess 2 Player: Tic Tac Toe

Put away your pencil and paper - now you can play Tic Tac Toe on your iPhone or iPod Touch for free. - Single and 2 player mode (VS. AI and VS. Friends) - 3 difficulty levels - one of the best puzzle game in the world. The AI for this puzzle game is one of the best you will see. It adapts to your play style and is highly unpredictable. Unlike other Tic Tac Toe games on the market you will always find Tic Tac Toe AI to be fresh and entertaining. If that is not all the AI skill can be adjusted on the fly in game. So you can crank up the difficulty while playing or notch it down if you got corner...