3 x 3 x 3 is a headache
The rules of Tic-Tac-Toe are well known: Place a counter on a board with nine squares. If you can fill a row, column or diagonal with your tiles, you win. However, with this variant, the game takes place on three levels. This opens up a lot of new possibilities and will even challenge experienced players.

Size: about 18 x 18 x 18cm