Three Dimensional Tic Tac Toe Game Activity Book Are you and your kids bored with regular old 3X3 Tic Tac Toe? Why not accept a real challenge and play an abstract strategy board game - 3 Dimensional (3D) Tic Tac Toe? Get 4 in a row in this cubical array of cells - 4X4X4 3-D version. Maybe you used to play Qubic or something similar back in the 70s. Now, you can play again. Perfect to bring on road trips or long flights! Instructions: This is a game primarily for two players but 3 or 4 players can also play. One player chooses X and one chooses O. Each player takes turns to place their mark (X or O) on an empty square in the 4X4X4 grid. The winner is the first player to get four in a row in any direction - horizontally, vertically or diagonally. Winning lines can stretch across all four grids as long as they make a straight line from corner to corner. A variation of this game is instead of playing to make one row of four, the goal is to make as many rows of three as possible. Book Info: Perfectly Sized at 6" x 9" 100 Pages (200 Games) Flexible Paperback High-quality Matte Finish High-quality Softcover Bookbinding