Board Game Children's Three-piece Chess Desktop Intelligence Game Kindergarten Logical Thinking Training Toys

Tic Tac Toe/Three PiecesHow to playOne side holds the "X" block and the other side holds the "O" block.
Both sides decide who will play chess first through rock-paper-scissors.
Both sides take turns putting the blocks into the tic-tac-toe grid to form a row of three pieces (horizontal, vertical, oblique).
unanimous wins