4 difficulty levels
From easy to hard — the AI uses the minimax algorithm and plays perfectly at the highest level.
Tic-Tac-Toe Online
The classic game for two — free, in your browser, no registration
🎮 4 modes
🤖 Smart AI
👥 With friend
📱 Mobile
Player 1
0
vs
Player 2
0
Why our game?
Play with a friend
Pass the phone to a friend or play together on one screen — no registration needed.
Works everywhere
Responsive design for any screen — phone, tablet or desktop.
Lightning fast
Lightweight code with no heavy frameworks. Instant loading.
Score tracking
Scores are kept between rounds — organize a tournament!
Beautiful design
Modern interface with animations and smooth transitions.
Tic-Tac-Toe — History and Strategy
Frequently Asked Questions
How do I play tic-tac-toe online?
Open the main page, choose a mode and click on cells. No registration needed.
Is the game free?
Yes, completely free. No hidden charges or limits.
What difficulty levels are available?
Four: Easy, Medium, Hard and Play with Friend.