Game guide · YCBY120
A practical guide to Tic-Tac-Toe
Tic-Tac-Toe gives you a focused activity to play in your browser. Complete a row, column or diagonal of three marks. If the board fills without a line, the round is a draw. Use the example below to understand a decision. Begin with the same-device two players mode shown on the page. Choose a clear next step rather than rushing through the instructions.
A small practice goal
Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow. Refer to the controls when needed.
What the game asks you to do
Complete a row, column or diagonal of three marks. If the board fills without a line, the round is a draw. An attractive position is not enough unless the goal is met. Start with a deliberate move.
How a round unfolds
- Player 1 places a cross in an empty cell.
- Player 2 places a circle in another empty cell.
- Take turns, watching both your winning opportunities and the opponent’s threats.
- The board stops accepting moves when a player wins or the game is drawn.
Choosing and moving on screen
Use the on-screen controls with a mouse or touch. Use the control method described here for this activity. Read the example below alongside these instructions.
One way to understand the rules
Two crosses in the top row threaten a win in the remaining top-row cell. Apply the same reasoning to the position in your own round. Keep the controls nearby.
Keep this in mind
You cannot replace a mark that is already on the board. Check the rule before repeating the action. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
Read these answers for extra help
For a quick reminder, 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.
For this browser game, how do I control Tic-Tac-Toe?
Use the on-screen controls with a mouse or touch.
For a quick reminder, 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?
Here is the relevant explanation: You cannot replace a mark that is already on the board.
Before I begin, what format does Tic-Tac-Toe offer?
The key detail is this: Play using the same-device two players mode shown on this page. Read the controls before starting a new round.
When I return, which play mode does Tic-Tac-Toe use?
For clarity: 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?
Player 1 places a cross in an empty cell.
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.
As a new player, how can I find Tic-Tac-Toe again?
For clarity: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
For my first round, how do I report an issue with Tic-Tac-Toe?
For clarity: 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.