Tic-tac-toe
Challenge your friends. Each of you plays whenever you can.
How to play Tic-tac-toe
- Challenge a friend. One plays × and the other ○.
- Taking turns, each of you marks a square on the 3 × 3 board.
- The first to get three in a row wins: across, down or diagonally.
Frequently asked questions
Do we have to be online at the same time?
No. It's turn-based: each of you plays when you can and we let you know when it's your turn.
Do I need to download anything?
No. You play in the browser, on your phone or computer. If you like, you can add it to your home screen like an app.