Tic Tac Toe is a 2D board game with a 2-player option. To win, the player must consecutively leave 3 marks with X or O letters on a 3×3 grid. The letters can be placed side by side, diagonally, or vertically. Play this old but gold game with a friend or against the AI. The choice is yours!

How to Play Tic Tac Toe

In this game, players take turns putting their chosen symbol, X or O, on any empty grid space. The main goal? Be­ the first to line up three­ of your symbols, up, down, or diagonal. That’s how you win!

Rules of Tic Tac Toe

• One side is X, and the other is O. At the beginning of the game, the player can choose which mark to play with.
• The player’s goal is to make 3 marks in a row on a 3×3 grid.
• The side that chooses the letter X usually starts the game.
• The game is a draw if all 9 squares on the grid are marked, but neither the letter X nor the letter O can be marked in a row.

A Few Tips

If you want to win a game against an AI or a friend, you have to use a way of thinking. This includes the steps to success. Planning to get three X’s in a row is an important part of the game. It’s also important to prevent an AI or a friend from hitting three O’s in a row. Once you’ve put X in a square, it’s time to plan ahead and figure out the best location for your next X.

Controls

• Use the mouse click to leave a mark on a square.