Tic Tac Toe
How to play Tic Tac Toe

1Take turns placing X and O. Three in a row wins.

2In Ultimate, the square you play sends your opponent to the matching small board.

3Win a small board to claim it. Claim three boards in a row to win.
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About Tic Tac Toe
Tic Tac Toe on a notebook page. Play a friend or the computer, on 3×3, 4×4 or Ultimate boards.
- Easy, Medium and Impossible computer
- Two players on one device
- Classic 3×3, 4×4 and Ultimate boards
- Score, undo and stats per board
Controls
Touch & mouse Tap a square to place your mark.
| Arrows | Move |
| EnterorSpace | Place mark |
| 1–9 | Classic board squares |
| Z | Undo |
| N | New game |