Tic Tac Toe on the Beach

Warm sand holds the grid. In Tic Tac Toe on the Beach, a boy and a girl face off beside the water, with music in the background and beach colors across the screen. One match runs against computer AI, making the setup fit a quick logic break or a longer duel on the larger grid. Character choice also sets the mark type: the boy uses X, and the girl places O. Board size changes the target row, with the classic layout using three matching marks and the wider sand grid asking for four.

How to play?

Pick the child you want, then set the sand board to 3x3 or 5x5 and choose easy or difficult mode. Place marks on empty squares and build a line across, down, or diagonally before the AI does. A 3x3 round ends with three in a row. A 5x5 round requires four symbols lined up in any direction.