Free Printable Sudoku Puzzles
Generate unlimited Sudoku puzzles, print them instantly, and solve on paper. No account, no cost, no catch.
VeryFreeSudoku has offered free Sudoku puzzles since 2005. Our printable puzzle generator creates fresh grids on demand — pick your difficulty, choose how many puzzles you want, and print directly from your browser. Solutions are included on separate pages so you can check your work.
There is no sign-up, no email required, and no limit on how many puzzles you print. The site runs on a custom-built Sudoku engine that guarantees every puzzle has exactly one valid solution.
Print by Difficulty
Each difficulty level uses a different number of starting clues and requires different solving techniques. Choose the level that matches your experience:
Easy puzzles are perfect for beginners — 36 to 45 clues, solvable with basic scanning. Medium adds occasional pencil marks. Hard and above require intermediate techniques like naked pairs and pointing pairs. Expert and evil demand advanced strategies — see our X-Wing guide to get ready.
Who Uses Free Printable Sudoku
Teachers print easy packs for classroom quiet time. Care homes use large print puzzles for residents who enjoy pencil-and-paper activities. Commuters print medium or hard packs for the train. Parents use them as screen-free entertainment for kids and teens.
If you need specific quantities, the full generator lets you choose packs of 4, 6, 12, or 24 puzzles with or without solutions on both US Letter and A4 paper.
Frequently Asked Questions
Is VeryFreeSudoku really 100% free?
Yes. There is no sign-up, no account, no paywall, and no limit on puzzles. Generate and print as many as you want.
Do I need to install anything?
No. Everything runs in your browser. Click Generate, then use your browser's built-in print dialog to print or save as PDF.
Can I use these in a classroom or care home?
Absolutely. Teachers, tutors, and activity coordinators are welcome to print as many puzzles as needed. Solutions are included for easy grading or checking.
How are these puzzles generated?
Our engine creates a valid completed grid, then removes clues to reach the target difficulty while ensuring exactly one solution. Every puzzle is unique.