Strategy · 1–2 players

Play Tic-Tac-Toe Online for Free

Play Tic-Tac-Toe free online in your browser: the classic 3×3 game of noughts and crosses, plus Caro, where you need five in a row on a big board. Take on a computer opponent from a relaxed Easy to a tough Hard, or pass the device to a friend for a quick head-to-head.

Tic-Tac-Toe

How to play

  1. Pick a board (Classic 3×3 or Caro), your opponent and who moves first.
  2. Take turns placing X and O — tap a square, or use the arrow keys and Enter.
  3. Line up three in a row (or five in Caro) before your opponent does.

Features

  • Classic 3×3 and five-in-a-row Caro
  • Computer opponent with three levels, or 2 players on one device
  • Undo, session score and a record of wins against Hard

Your best scores are saved on this device. · Privacy Policy

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