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Printable Sudoku Generator

Create classic, diagonal or extra-constraint Sudoku puzzles. Download the puzzle and answer key as PDF or PNG in A4 or US Letter.

Sign in for 5 free Sudoku generations. Plus members generate unlimited puzzles.

Make it your own
Grid size

4 × 4 and 6 × 6 offer easy puzzles. Choose 9 × 9 for all difficulties and variants.

Difficulty

Naked and hidden singles only. A calm warm-up.

Rows, columns, and boxes.

Each successful Generate uses one free generation. Plus members generate unlimited puzzles. Save and Download use no credits.

Worksheet view

9 × 9 · 39 clues · Easy

Classic Sudoku Sudoku worksheet
Preparing your worksheet…

US Letter · 8.5 × 11 in · 300 DPI

File format
Paper size

Choose “Generate Sudoku” first to download or print.

Choose “Generate Sudoku” first to download or print.
Choose “Generate Sudoku” first to download or print.Choose “Generate Sudoku” first to download or print.

300-DPI PNG · 2550 × 3300 px · US Letter

Choose Save to keep this puzzle. Community submissions are reviewed before publishing.

Titles update immediately. Generate applies grid settings. Downloads include the displayed puzzle or its matching answer key. Print at actual size.

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