Classic tic-tac-toe, also called noughts and crosses. Play against the computer or with a friend on the same screen. Get three in a row before the other player does.
How to play
- Players take turns placing X or O on the 3x3 grid.
- Get three of your marks in a row across, down or diagonally to win.
- If all nine squares fill up with no winner, it's a draw.
Controls
- Click or tap a square to place your mark
Tips
- The centre square is the strongest opening move.
- Corners are the next best.
- Always block when your opponent has two in a row.
FAQ
Can I play with a friend?Yes, you can play two players on one device.
Can you beat the AI?Against good play, the best you'll get is a draw. See if you can catch it out.
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