Dots and Boxes
Strategy
Tic-Tac-Toe
Tic-Tac-Toe
Three in a row wins — play the computer or a friend.
About Tic-Tac-Toe
Tic-Tac-Toe — noughts and crosses — free in your browser. Take turns placing X and O on a 3×3 grid; the first to get three in a row across, down or diagonally wins. Play the computer at three levels, from Easy to Unbeatable, or a friend on the same device. Quick rounds, glowing pieces, and a score for every win against the computer.
How to play
Click a square to place your X. Get three in a row across, down or diagonally before the computer does. Choose Easy, Normal or Unbeatable on the menu, or 2 Players to play a friend on this device. Z undoes (halves that game's score).
| Action | Keyboard | Touch |
|---|---|---|
| Place a mark | Click | Tap |
| Undo | Z | UNDO button |
Tips for Tic-Tac-Toe
- Take the centre if you can — it's part of four winning lines.
- Corners are next best; edges are the weakest opening squares.
- Always check: can you win this move? Can your opponent win next move?
- Make a fork — two threats at once — and your opponent can only block one.
- Against the Unbeatable computer, a draw is a great result.
Questions about Tic-Tac-Toe
Can I beat the Unbeatable level?
No — perfect play always ends in a draw, and the Unbeatable computer plays perfectly. Try Easy and Normal for wins.
Can I play with a friend?
Yes. Choose 2 PLAYERS to take turns on the same device.
How is the score counted?
Wins against the computer score more on harder levels and for winning in fewer moves; a draw scores a little. Undo halves that game's score.
Is Tic-Tac-Toe free?
Yes. Tic-Tac-Toe is free to play on Nexora Play, with no download and no sign-up needed.
Can I play Tic-Tac-Toe on my phone?
Yes. It runs in the browser on computers, tablets and phones, with touch controls on phones and tablets. You can also add Nexora Play to your home screen like an app.
Do I need an account?
No. You can play as a guest and your best scores are kept in this browser. A free account (13+) keeps your progress across devices.
