Free online tic tac toe — play vs computer, locally, or with friends
TicToe.org is a free online tic tac toe game (also known as noughts and crosses or Xs and Os). Play instantly in your browser — no app to install, no account to create. Choose between three modes: a single-player match against an AI on easy or unbeatable difficulty, a local two-player pass-and-play game, and online multiplayer where you can invite a friend with a shareable room code or get matched with a random opponent.
No. With perfect play from both sides the game always ends in a draw. Our unbeatable AI plays optimally using minimax — the best you can do is force a tie.
X goes first by convention. On TicToe.org the starting player alternates each round so both sides get an equal first-move advantage.
Pick Online Multiplayer → Invite a Friend. We'll generate a 6-character room code; share the invite link and your friend joins automatically. Read the full multiplayer guide →
Yes. TicToe.org is 100% free, has no sign-up, and works on phones, tablets, and computers.
Easy plays random legal moves, so you can win by paying attention. Hard runs the full minimax algorithm and plays perfectly — it never loses.