Tic Tac Toe: Notebook Duel

Tic-tac-toe — the game everyone played in the margin of a school notebook. Now play it on your phone: with friends, family or the computer.

JUST LIKE ON PAPER
• Classic 3×3 board — three in a row wins.
• Board and marks drawn with a marker: orange X, blue O.
• The winning line gets a yellow highlighter stroke.
• Every game starts with a roll of a die with Xs and Os — luck decides who plays X and goes first.

YOU PICK THE NUMBER OF ROUNDS
• Play 1, 3, 5 or 10 rounds — most round wins takes the game.
• The starting player alternates every round — fair for both sides.

PLAY WITH ANYONE
• Find a friend by nickname, send a link via WhatsApp or SMS, or share a 4-character code.
• Random rival when you have no one to play with.
• Several games at once — each in its own tab, and "Your move" is always easy to spot.
• Turn-based: move whenever you like — the game tab shows when someone is waiting.
• Vs computer on three levels: Easy, Medium and Master — always free, even offline.

FOR FUN
• Quick reactions: "Nice move!", "Hmm…", "Hurry up!", "Rematch?".
• "Playing for?" — the loser buys coffee or does the dishes.
• Stats: games won, rounds, draws and your record against every rival.

FAIR
• Completely free — unlimited online games, no subscription, no in-app purchases.
• No ads, no tracking. Your account is just a nickname, and you can delete it any time in the app.

Three in a row — game over!