Frequently Asked Questions
Everything players ask about TicTacToe.now, from basic rules and winning strategy to variants like Ultimate and Misère, plus a few questions about the site itself.
Is TicTacToe.now really free?
Do I need to create an account to play?
Can I beat the Hard mode computer?
No - And that's the point. Hard mode uses the minimax algorithm, a method that checks every possible move before picking the best one.
Why It Never Loses
Minimax plays out every remaining game to the end before it moves, so it always sees your threats coming. It plays perfectly, which means the best result you can get against it is a draw.
A Fair Target to Aim For
If you can force a draw on Hard mode every time, you have mastered tic tac toe. Our math page shows exactly why perfect play always ends this way.
What is the difference between Easy, Medium and Hard mode?
- Easy mode: Plays mostly random moves and leaves openings. Great for kids and beginners.
- Medium mode: Takes winning moves and blocks your threats but doesn't plan ahead. You can beat it with a double threat, called a fork.
- Hard mode: Plays perfectly using the minimax algorithm. It can never be beaten, only drawn.
Which One Should You Start On?
New players and kids should start on Easy. Once winning feels too easy, move up to Medium, then try to force a draw on Hard.
How do you win at tic tac toe?
Follow a few simple rules and you can beat most opponents.
Start in the center or a corner
These are the strongest opening squares. They give you the most ways to build a line of three.
Create a fork
A fork is when you set up two winning threats at once. Your opponent can only block one, so you win with the other.
Block every threat
Check the board for your opponent's two-in-a-row before every move. Miss a block and you lose.
Against a perfect opponent the game always ends in a draw, but most human and Easy mode opponents can be beaten with a fork. See our How to Win guide for the full strategy.
What are the rules of 5x5 tic tac toe?
Can I play against a friend on the same device?
Can I play tic tac toe online with a friend on a different device?
- Create a game with one click.
- Send your friend the private link or 6-letter code.
- Play live from any two devices, anywhere.
- No accounts needed, and scores carry across rounds.
If the connection drops, the game just pauses until you reopen the link.
Does tic tac toe always end in a draw?
Only when both players play perfectly.
The solved game
Tic tac toe is a solved game. That means every possible move has been mapped out. With perfect play from both sides, every game is a draw.
When wins happen
Wins happen when one player makes a mistake, usually by missing a block or allowing a fork.
Is tic tac toe a solved game?
Yes. Tic tac toe is a solved game - Mathematicians have mapped out every possible position, so the best move in any situation is already known.
What that means for you
With perfect play from both sides, the result is always a draw. You can never force a win against a flawless opponent like our Hard mode, but you can always avoid losing by playing correctly.
What is the best first move in tic tac toe?
The center is the strongest opening move - It sits on four of the eight winning lines, more than any other square.
If the center is taken
Take a corner next; each corner sits on three winning lines. Edges are the weakest opening squares. Opening in the center or a corner is the first step to setting up a fork.
Can you always win at tic tac toe?
No - You cannot force a win against an opponent who plays perfectly; the game is a draw with best play from both sides.
But you can always avoid losing
Take the center or a corner, complete a winning line whenever you can, and always block your opponent's two-in-a-row. Do that every turn and you will never lose - The worst outcome becomes a draw. Most casual and Easy mode opponents can still be beaten outright with a fork.
Who goes first in tic tac toe?
The traditional rule
X moves first, and going first is a real advantage. Across all 255,168 possible games, X wins about 1.7 times as often as O (131,184 wins to 77,904).
On TicTacToe.now
You play X and move first against the computer. In 2 Player mode, the starting player alternates each round.
Does TicTacToe.now work on mobile?
What is Ultimate Tic Tac Toe?
Ultimate Tic Tac Toe is played on nine 3x3 boards arranged in one big 3x3 grid.
How to win
Win a small board to claim it. Win three claimed boards in a row to win the whole game.
The twist
The square you pick decides which small board your opponent must play in next. That single rule turns simple tic tac toe into a deep strategy game.
You can play it free on our Ultimate page.
What is misère (reverse) tic tac toe?
Why is it called tic tac toe?
The American name
By the most common account, the name evolved in the 1800s from 'tit-tat-toe', a chant children used while tapping out moves.
Other English names
In Britain the game is called noughts and crosses (a nought is a zero, i.e. the O), and in Ireland it's often Xs and Os.
Read our history page for the full story, from Roman terni lapilli onward.
How many possible games of tic tac toe are there?
There are more possible games than you might think.
| Count | What it measures |
|---|---|
| 255,168 | Total possible distinct games on a 3x3 board |
| 26,830 | Essentially different games once you remove rotations and reflections |
| 765 | Essentially different board positions, up to rotation and reflection |
Our math page breaks the numbers down.
Can I print blank tic tac toe boards?
Is this like the Google tic tac toe game?
Google shows a mini tic tac toe game when you search for it - Great for a quick round. TicTacToe.now goes further:
- Three computer difficulties: Easy, Medium and Hard
- Ultimate, 5x5, 4x4 and misère variants
- A 2 Player mode with score tracking
- Strategy guides and printable boards