1. Gather materials: To play Tic Tac Toe, all you need is a pen or pencil and a piece of paper. You can also play on a printed game board, whiteboard, or chalkboard.

2. Draw the grid: Create a 3×3 square grid by drawing two vertical lines intersecting two horizontal lines. Ensure the lines are evenly spaced to create nine equal sections.

3. Choose players: The game requires two players, traditionally represented by X and O symbols. Decide who will be X and who will be O.

4. Determine turn order: Decide which player will go first, either by flipping a coin or through mutual agreement.

5. Taking turns: Players alternate turns, placing their chosen symbol (X or O) in one of the nine available squares within the grid.

6. Understanding the win condition: A player wins when they have three of their symbols in a row – either horizontally, vertically, or diagonally across the grid.

7. Strategy and placement: Carefully observe your opponent’s moves and place your symbol strategically to block them from creating a line while simultaneously trying to create your own winning line.

8. Keep playing until there’s a winner: Continue taking turns and filling in squares with Xs and Os until either player has achieved a win or all squares have been filled.

9. Recognize a draw: If neither player has won by the time all squares are filled and no winning combination is achieved, the game is declared a draw, also known as a “cat’s game.”

10. Play again: Tic Tac Toe is quick and easy to play, so feel free to start over and play as many times as you would like!

11. Advanced variations: Once you’ve mastered the traditional 3×3 grid Tic Tac Toe game, consider trying out advanced variations such as larger grids or adding additional symbols for a more challenging experience.