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This 2 player tic tac toe is played taking turns on the same device: one player marks X, the other marks O, and X always goes first. No computer opponent — it's the classic pencil-and-paper game of Xs and Os, made digital so you can share a phone, tablet or computer screen.
Great for siblings, friends, or classroom pairs. The scoreboard tracks X wins, O wins and draws, so you can play best of 5 or best of 10. There is no time limit, so every move can be thought through.
🤖 Want to practice solo? Play tic tac toe against the computer →
Frequently asked questions
How do you play 2 player tic tac toe?
Take turns on the same device: one player places X, the other places O, and X always starts. Tap an empty square to place your mark. The first player to line up three marks in a row, column or diagonal wins. If the board fills up with no line of three, it's a draw.
Can we play on the same phone or tablet?
Yes — that's exactly what this mode is for: both players share the screen and take turns tapping. It works on phones, tablets and computers, free and with no sign-up.
