Also called noughts and crosses. Take turns marking X and O, and be the first to line up three in a row on the 3×3 grid.
Pass and play on the same device — X always starts.
Challenge a simple AI that blocks your wins.
Winning lines are highlighted automatically.
One tap starts a fresh round.
Try Gomoku, Minesweeper, Sudoku and more from the Fun & Games collection.
Play Gomoku