Three in a row.
Win the game.
The classic Tic-Tac-Toe game with a modern twist. Play against a friend in 2-player mode or challenge our unbeatable AI on Hard. Beautiful design, mobile-friendly, no signup.
Play Tic-Tac-Toe in 3 simple steps.
Choose Your Mode
Play against a friend in 2-player mode (pass-and-play on the same device), or challenge the computer AI at Easy, Medium, or Hard difficulty.
Take Turns Placing Marks
Player X always goes first. Tap or click any empty cell to place your mark. The current player is highlighted in the scoreboard and the status bar shows whose turn it is.
Get Three in a Row
The first player to line up three marks horizontally, vertically, or diagonally wins. If all nine cells fill up with no winner, it's a draw. The scoreboard tracks every result.
The Free Online Tic-Tac-Toe Game
Tic-Tac-Toe (also known as Noughts and Crosses) is one of the oldest and most universally loved games in the world. Played on a simple 3×3 grid, it takes seconds to learn but can be played for hours. Two players alternate placing X's and O's, racing to line up three of their marks in a row.
Our free online Tic-Tac-Toe brings this timeless classic into the browser with a beautiful, modern interface. Play with a friend in 2-player pass-and-play mode — perfect for a quick match on a shared phone or tablet — or challenge our computer AI across three difficulty levels.
The Easy AI plays randomly, making it great for young children or first-timers. The Medium AI will block your obvious winning moves and take its own opportunities, offering a fair challenge. The Hard AI uses a perfect minimax algorithm that evaluates every possible move — it is mathematically unbeatable. The best you can achieve against Hard is a draw.
Whether you're a kid learning the game, a parent looking for a quick family activity, or an adult wanting a mindful 30-second break, this browser-based Tic-Tac-Toe delivers a clean, ad-free, and thoroughly enjoyable experience. Track your wins across the session with the built-in scoreboard, and try to beat the unbeatable AI.
Frequently Asked Questions.
Tic-Tac-Toe is played on a 3x3 grid. Two players take turns placing their mark (X or O) in an empty cell. The first player to get three of their marks in a row — horizontally, vertically, or diagonally — wins the game. If all nine cells are filled and no one has three in a row, the game is a draw.
Yes, this Tic-Tac-Toe game is 100% free with no signup, no downloads, and no hidden costs. Play unlimited games whenever you like.
Yes! Choose 'vs Computer' mode and pick a difficulty. Easy plays randomly, Medium blocks obvious threats, and Hard uses a perfect minimax algorithm that cannot be beaten — the best you can achieve is a draw.
Absolutely. Choose '2 Player' mode and take turns on the same device. Player X goes first, then Player O. This is perfect for pass-and-play on a phone or tablet.
Yes! The game is fully responsive and works on smartphones and tablets. Just tap a cell to place your mark. The board adapts to your screen size.
Yes, the game tracks X wins, O wins, and draws for the current session. The scoreboard is shown above the board and resets when you start a new match or change modes.