Whats better than the classic game of Tic Tac Toe? How about Tic Tac Toe played on a cube in 3D. Tic Tac Toe 3d is fun for all ages –play against your friend on the same iPad, or against the computer across 6 different game boards. If you find yourself losing or want to throw your competitor off their winning game, switch the game board and come back to it later.