If you've played Tic Tac Toe, the most frustrating part is that it often ends in a tie. Not so in this game.
In this game, you get to play in 3 dimensions. Get 3-in-a-row on one board like in the traditional board game, but also make 3-in-a-row across the 3 boards in 3D.
NOTE: The center box is removed so that the player does not have an unfair advantage in winning.