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Sudoku Worksheets
Make printable Sudoku worksheets for your class in seconds. Four puzzles per page with name, class and date lines, a teacher answer key, and the option to give every student a unique sheet so no two share the same answers.
Ready for the classroom
Each page has Name, Class and Date lines at the top and four puzzles below. A combined answer key makes marking fast. Choose the difficulty to match your group, from Easy to Expert.
A different sheet for every student
Turn on unique copies to generate a whole set at once, same difficulty but different puzzles, so students can work independently without copying. Each sheet is labelled so you can keep sets together.
Frequently asked questions
Are these Sudoku worksheets free to print?
Yes — free with no sign-up. Configure the sheet and download a print-ready PDF for your class.
Can every student get a different puzzle?
Yes. Turn on unique copies and each student’s sheet has different puzzles at the same difficulty, with a matching answer key.
Is there a name and date header?
Yes. The Classroom setting adds Name, Class and Date lines to the top of every page.
Prefer to play on screen?
Play free Sudoku online — fresh puzzles, hints and every grid size.
Play Sudoku →