Sudoku

Fill every row, column and box with 1–9. Easy, Normal or Hard.
How to play Sudoku

About Sudoku

Play Sudoku online free: fresh puzzles on Easy, Normal and Hard, with pencil notes, hints and mistake checking, plus a new daily Sudoku. No download or sign-up.
Fill every row, column and box with 1–9. Easy, Normal or Hard. One of the free puzzles on Everyday Games.
Modes: Easy, Normal, Hard.

Rules and tips

How to play Sudoku: the full rulesPrintable Sudoku puzzles, with answersSudoku strategies: from beginner to hard puzzlesSudoku for Beginners: Rules and Your First Easy Puzzles

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