Free Sudoku Puzzles

Play Sudoku Online

Solve unlimited Sudoku puzzles directly in your browser. Pick a difficulty and start playing.

EasyGreat for beginners MediumA balanced challenge HardFor experienced players ExpertA serious challenge

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Get the Sudoku For Life Puzzle Book

Take Sudoku with you wherever you go with 200 puzzles from Easy to Expert.

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Daily Sudoku

A fresh Sudoku puzzle is available every day. Everyone gets the same daily puzzle, making it easy to compare your solve with friends.

Play Today's Sudoku

One new puzzle every dayFree to play. No account required.

Learn Sudoku

New to Sudoku?

Sudoku Rules

Learn the simple rules of the 9×9 Sudoku grid.

Sudoku Strategies

Discover practical techniques for finding your next move.

Printable Sudoku

Generate puzzles you can print and solve away from your screen.

Free Sudoku Puzzles

Sudoku is a logic puzzle played on a 9×9 grid. The goal is to fill every row, column, and 3×3 box with the numbers 1 through 9 without repeating a number within any group.

Use our free online Sudoku puzzles to practice at your own pace. Start with Easy if you're learning, or jump straight to Hard or Expert for a bigger challenge.