Printable sudoku with solutions
Pick a difficulty, generate a printable board and its solution, and print two pages. Every puzzle has exactly one solution, built by the same engine behind our KDP sudoku maker.
By difficulty
Easy sudoku
Free printable easy sudoku with the solution. Around forty starting numbers for a relaxed solve, on an 8.25 by 11 inch page with the answer on page two.
Medium sudoku
Free printable medium sudoku with the solution. A balanced grid for everyday solving, with exactly one solution and the answer key on page two.
Hard sudoku
Free printable hard sudoku with the solution. Around thirty starting numbers for a real challenge, still exactly one solution, answer key included.
Expert sudoku
Free printable expert sudoku with the solution. Around 27 starting numbers for experienced solvers, with a single guaranteed solution and answer key.
Evil sudoku
Free printable evil sudoku with the solution. Our hardest grade with the fewest starting numbers, always uniquely solvable, with the answer on page two.
By format
Large print sudoku
Free printable large print sudoku with the solution. A big, easy-to-read grid at 8.25 by 11 inches, printed with its answer key on the second page.
Printable sudoku
Free printable sudoku with the solution, ready in one click. Print two clean pages at 8.25 by 11 inches, or save a PDF. No sign-up, no watermark.
Sudoku for kids
Free printable sudoku for kids with the solution. Easy grids to build logic and number skills, printed with the answer key for checking together.
Sudoku for beginners
Free printable sudoku for beginners with the solution. Gentle easy grids to learn the basics, each printed with its answer key on the second page.
Buy a finished sudoku book
Large-print sudoku graded easy to evil, with full solutions. Paperback on Amazon.
Easy Sudoku Puzzle Book for Adults: 100 Large Print Puzzles for Beginners
Printed bookEasy100 large-print easy sudoku puzzles for beginners, with complete solutions.
Medium Sudoku Puzzle Book for Adults: 100 Large Print Puzzles to Challenge Your Logic
Printed bookMedium100 large-print medium sudoku puzzles to challenge your logic, with complete solutions.
Hard Sudoku Puzzle Book for Adults: 100 Large Print Puzzles for Experienced Solvers
Printed bookHard100 large-print hard sudoku puzzles for experienced solvers, with complete solutions.
Want a whole book to sell?
Use the free generator for a single puzzle, or the KDP sudoku maker to publish hundreds of graded puzzles as a print-ready book.