Play tic tac toe online with a friend
Tic tac toe is free in the browser. You can play with no download and no signup.
2 players
How to play
Tic tac toe uses a grid of three by three. One person is X and the other is O. X goes first. On your turn you mark one empty square. You cannot change a mark or take a square that is already filled. The first person to complete a line of three, across, down, or diagonally, wins at once. If all nine squares fill with no line of three, the round is a draw.
The center square is part of four lines, so it is the strongest opening. A corner is the next best start. Before you extend your own line, look for an open two that the other person could finish. A fork is a move that creates two winning threats at the same time. With careful play the game is often a draw, which is why the small decisions in the first three moves matter.
This page is a two-player tic tac toe in the browser. It is free, there is nothing to install, and your friend can join as a guest without an account. There is no computer opponent here. You play a person you invited, or a person quick match finds for you.
Play Tic tac toe Now
Create a room and get a shareable link instantly. No download, no account.
Mini-Games
Play with friends, strangers, or find someone automatically
CHOOSE A GAME
Tap any game to pick how you want to play
Play with friends
To play Tic tac toe with friends, create a private room on this page. GameBoba gives you a link. Send it in a chat or read it out. Anyone with the link opens it in a browser and takes a seat. They do not need an account. A guest session is enough to play. The room stays private unless you choose a public lobby, which lets other people find it. Quick match is the other path: it pairs you with a person who is already waiting, so you do not have to send a link. The room itself is a live game, not a list of instructions.
Variants and modes
Tic tac toe here is two players. A private room is you and one friend, which is the two-player game people mean by playing online together. Quick match is also two people: you and someone the queue finds. A public room can be joined by one other person. There is no mode against the computer. If you were looking for a bot, this page will not start one. Both seats are people, on their own phones or computers, in the same room.
FAQ
Can I play tic tac toe online with a friend?
Yes. Create a private room and send the link. Your friend joins as X or O in the browser.
Is this two players?
Yes. One person is X, the other is O. There is no third seat and no computer opponent.
Is it free?
Yes. There is no download and no account required to play a round.
Who goes first?
X goes first. After that you alternate one square at a time.
What happens when the grid fills?
If no one has three in a line, the round is a draw.
