Are you ready for the world’s simplest game rules? Simply grab your X or O and place it on the board or on top of another piece. It's just like tic-tac-toe, except you can stack the pieces. The first player to get four in a row (vertically, horizontally, or diagonally) wins! Contents include: 66 high-quality game pieces, 1 game board and instructions. This simple, yet engaging, two-player game will have everyone in the family ready to re-match!

Age Recommendation: Ages 8 and up