Tic Stac Toe -- 3-D Version of Tic Tac Toe -- A Great Strategy Game Learn to play in 30 seconds A 3-D version of one of the world's most-loved games Rules eliminate ties (Cat's Games) Place 4 in a row (horizontally, vertically, or diagonally) to win Tested for safety and quality Bonus free app Ages 8 and up For 2 players Features 66 high-quality 2" playing pieces Contents include 4-piece game base, 32 "X" pieces, 32 "O" pieces, 2 blocker pieces and rules