Play Tic Tac Toe Online

What is Tic Tac Toe?

Tic Tac Toe (also known as Noughts and Crosses, or Xs and Os) is a classic two-player strategy game played on a 3×3 grid. Players take turns placing their mark — X or O — and the first to get three in a row (horizontally, vertically, or diagonally) wins.

On Boardly, you can play Tic Tac Toe online in real-time with friends, compete in best-of-3 or best-of-5 match mode, or sharpen your strategy against an AI opponent — all for free in your browser.

How to Play Tic Tac Toe Online

1. 1
   Create or join a lobbyStart a game instantly and share the room code with your opponent.
2. 2
   Take turns placing marksX always goes first. Click any empty cell on the 3×3 grid to place your mark.
3. 3
   Get three in a row to winLine up three of your marks horizontally, vertically, or diagonally before your opponent does.
4. 4
   Play match modeChoose best-of-3 or best-of-5 to settle the score over multiple rounds.

Why Play Tic Tac Toe on Boardly?

• ⚡ Real-time gameplay — moves appear instantly for both players
• 🤖 AI opponent available when playing solo
• 🏆 Match mode — best-of-3 or best-of-5 for competitive play
• 📱 Plays perfectly on mobile, tablet, and desktop
• 🆓 Completely free with no ads or paywalls