Tic-Tac-Toe
Free to playThree levels of computer opponent, one of them unbeatable.
Tic-Tac-Toe
You are X. Beat the computer.
Wins
0
Losses
0
Draws
0
Your move — tap a square or press 1–9.
You are X · You started this round · Keys 1–9 play, R starts a new round
About this game
Tic-tac-toe against the computer. Easy picks at random, Medium makes mistakes you can punish, and Hard plays a perfect game — a draw is the best result on offer there. Wins, losses and draws are tallied across rounds.
Frequently asked questions
- Is Tic-Tac-Toe free to play?
- Yes. Tic-Tac-Toe runs in this browser tab — no download, no install and no account.
- Can I play Tic-Tac-Toe on a phone?
- Yes. The controls work with touch, and the board scales to fit your screen.
- How long does a round of Tic-Tac-Toe take?
- About 1 min for a round, so it is easy to fit one in.
- Is my best score saved?
- Yes. Your best score is stored in your browser on this device — it is not sent to us.