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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 and generate a whole set at once — same difficulty, 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 →