Tic Tac Toe Ultimate is a board game that takes the classic you know and cranks it up a notch. Play against a bot or challenge a friend, choose from Classic, Infinity, 4x4, 5x5, and 6x6 modes, and unlock cool skins and themes to make every match your own. Simple enough to jump into instantly, tricky enough to keep you on your toes. Think you can outsmart the board?