Classic board game
Tic-Tac-Toe
Three in a row. Thirty seconds. Settle it.
The fastest two-player game ever made, played as a series. Noughts and crosses in a live lobby with a friend: three in a row takes the round, and the first to three rounds takes the best of five.
- 2 players
- 1 to 5 min
- Free, no download
Free account. No download. Takes 20 seconds.
Why players keep coming back
Rules enforced for you
Illegal moves are rejected by the server, so nobody argues about the rules.
Your people, one link
Invite friends or followers directly, or drop the room code in any chat.
Instant rematch
One tap after the result and the board resets with the same opponent.
Play for points
Put Bold Points on the line, or keep it friendly and free.
The opening mark alternates every round, the scoreboard keeps itself, and every series feeds your head to head, your win streak and your rank.
How to play Tic-Tac-Toe
- 1Open a lobbyCreate a room and send your friend the link.
- 2X and OThe first seat plays X, the second plays O. The opener alternates every round.
- 3Three in a rowTake turns claiming squares until someone lines up three.
- 4Best of fiveFirst to three rounds takes the series. Then call the rematch.
Tic-Tac-Toe rules
Objective
Be the first to get three of your marks in a row: across, down or diagonally. Win the most rounds to take the series.
Play
- The board is a 3x3 grid. The first seat plays X for the whole series, the second plays O.
- Players alternate placing one mark in any empty square. The opening mark alternates every round.
- Three in a row wins the round. A full board with no line is a drawn round.
Series, rematches and your record
- A match is a series. Tic-tac-toe defaults to best of five. You can pick a single game or best of 3, 5 or 7 when you open the lobby. The first player to win a majority of rounds takes it.
- The opening move alternates every round. Drawn rounds score nobody, and a series that keeps drawing ends after twice its length.
- Between rounds there is a short break, then the next round deals on its own. Tap Next round to skip ahead.
- Resigning concedes the whole series. When it ends, either player can call a rematch; once both accept, a new series deals with the seats swapped.
- Every series counts toward your all-time head to head against that player, your win streak in that game, and your rank: Rookie, Contender, Hustler, Shark, Kingpin, Legend.
Lobbies, turns and timers
- Open a lobby, choose your options, then share the invite link or the 8-character room code. Invite-only lobbies stay closed to anyone you did not invite.
- Every move runs on a 45-second clock. Let it lapse and you forfeit the game, so stay on the board.
- Leave whenever you like. The host can end the match at any point, and a finished lobby reopens with the same seats for a rematch.
Bold Points stakes (optional)
- When you open the lobby you can play free or set a stake from 10 to 1,000 Bold Points per player.
- Stakes are held in escrow when the match starts. The winner takes the pot; a draw or an aborted match returns every stake.
- Stake winnings are capped at 5,000 Bold Points per member per day.
Strategy and tips
- Open in a corner. It gives your opponent the most ways to go wrong.
- Always block an open two before building your own.
- Look for a fork: one move that creates two winning threats at once.
Recent winners
- 1 ? Oct 20, 2026
- 2 @testing33390 Oct 19, 2026
Tic-Tac-Toe FAQ
Can I play tic tac toe online with a friend?
Yes. Open a lobby and share the link; you each play from your own device.
Who goes first?
X opens round one, then the opening move alternates every round. A rematch swaps the seats too.
Is it free?
Yes. Every game on Bold18 is free to play. A free Bold account is needed to open or join a lobby.
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