Host a private match and share your invite code, challenge an unbeatable AI, or play locally on one screen. Fully animated, fully responsive — free forever.
Tic Tac Toe (also known as Xs and Os or Noughts and Crosses) is one of the oldest strategy games in the world, and this version brings it fully into the browser era: real-time online play with a friend through a simple invite code, smooth cell-by-cell animations, a scoreboard that tracks every round, and a layout that adapts perfectly to phones, tablets, and desktop monitors alike.
No downloads, no account creation, and no ads interrupting your match — just open the page and play. Whether you're killing five minutes on your phone or setting up a rematch with a friend across the world, the game keeps state locally in your browser and connects players directly, peer to peer, the moment an invite code is shared.
When you host a game, your browser generates a unique code and opens a direct real-time connection. Share that code with your friend, they enter it under "Join a Game," and your boards sync instantly — no server delay, no refresh needed.
Yes. The board, buttons, and text resize fluidly for any screen — from a small phone to a widescreen monitor — and every interaction is touch-friendly.
There are no accounts and no personal data collected. Online matches connect two browsers directly using a peer-to-peer link established only for the duration of your game.