Wiki
Tic-Tac-Toe
Learn the rules, then create a lobby and play Tic-Tac-Toe online with a friend in real time.
Wiki
How to play
Overview
Tic-Tac-Toe is a two-player strategy game on a 3×3 grid. Take turns placing your symbol — X or O — and be the first to line up three in a row.
Rules
Players alternate moves. X always goes first. A move must land on an empty cell. The game ends when someone gets three in a row horizontally, vertically, or diagonally, or when all nine cells are filled (a draw).
Playing online
Create a lobby to get a 6-character code, share the link with a friend, and play together. Moves sync instantly — no refresh needed.
Play
Start a lobby
Create Tic-Tac-Toe lobby
Shown to other players in the lobby.
Join lobby