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An introduction to playing Tic-Tac-Toe

Something to practise

After a move, check what changed. Decide which rule explains the new state before acting again. Keep the objective visible.

Your objective

Complete a row, column or diagonal of three marks. If the board fills without a line, the round is a draw. The feedback beside the game helps you follow the round. Take a moment to understand the current position.

How a round unfolds

  1. Player 1 places a cross in an empty cell.
  2. Player 2 places a circle in another empty cell.
  3. Take turns, watching both your winning opportunities and the opponent’s threats.
  4. The board stops accepting moves when a player wins or the game is drawn.

Controls

Use the on-screen controls with a mouse or touch. Keep the playing area visible while using these controls. Read the example below alongside these instructions.

An example before you play

Two crosses in the top row threaten a win in the remaining top-row cell. Compare this with the rule that governs the move. Notice the change in the playing area.

Avoid this misunderstanding

You cannot replace a mark that is already on the board. A different version of the game may use a different rule. Keep the stated aim separate from side details such as animation or appearance. Progress is measured by the game’s own completion or scoring rules.

Common questions

As a new player, what is the goal of Tic-Tac-Toe?

Complete a row, column or diagonal of three marks. If the board fills without a line, the round is a draw.

On this playing page, how do I control Tic-Tac-Toe?

For clarity: Use the on-screen controls with a mouse or touch.

While learning, what example helps explain Tic-Tac-Toe?

Two crosses in the top row threaten a win in the remaining top-row cell.

Before I begin, what should I watch out for in Tic-Tac-Toe?

Keep this in mind: You cannot replace a mark that is already on the board.

For my first round, what format does Tic-Tac-Toe offer?

Keep this in mind: Play using the same-device two players mode shown on this page. Read the controls before starting a new round.

For a quick reminder, which play mode does Tic-Tac-Toe use?

Here is the relevant explanation: The mode on this page is Same-device two players. Same-device play uses one screen; this game library does not provide internet matchmaking.

While learning, where should I start with Tic-Tac-Toe?

Keep this in mind: Player 1 places a cross in an empty cell.

Before I begin, do I need an account or a payment for Tic-Tac-Toe?

No player account or payment is needed. Game scores are recreational results, not cash prizes.

For my first round, how can I find Tic-Tac-Toe again?

Here is the relevant explanation: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.

For this browser game, how do I report an issue with Tic-Tac-Toe?

Here is the relevant explanation: Use the contact form and include the game name, browser, device and the actions that led to the issue. Do not send passwords or payment details.