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Sudoku

Fill the 9x9 grid so every row, column, and box contains the digits 1 through 9.

It is also grouped with logic, classic, and brain-teaser games, which gives you useful paths to similar titles after you play. The game screen is the source of truth for its exact objective, scoring rules, level structure, and available modes.

Getting started

  1. Use an early attempt to learn what changes, what stays fixed, and how the game reports progress.
  2. Work in small steps so it is easy to understand the result of each choice.
  3. If an input is unclear, pause and check the game's own menu, start screen, or on-screen prompts before continuing.

Tips and strategy

  • If an approach stalls, restart with the information learned from the previous attempt.
  • Favor moves that preserve several future options instead of committing too early.
  • Use the restart option when available to apply what you learned while the previous attempt is still fresh.

Find similar games

Sudoku appears in the puzzle collection and is connected to logic, classic, and brain-teaser listings. Use those category and tag links to compare related games with a similar catalog classification.

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How to play

  • •Click or tap a cell: select a square
  • •Keyboard: enter digits 1-9
  • •Buttons: start a new game or request a hint

FAQ

How do I play Sudoku?

Fill the 9x9 grid so every row, column, and box contains the digits 1 through 9. Start the game in your browser, then use the listed controls to complete objectives, avoid mistakes, and improve your score.

What are the controls for Sudoku?

Click or tap a cell: select a square Keyboard: enter digits 1-9 Buttons: start a new game or request a hint

Can I play Sudoku for free?

Yes. Sudoku is free to play on SERP Games directly in your web browser.

What type of game is Sudoku?

Sudoku is listed as a puzzle game.