Free printable sudoku

2,000 puzzles from Easy to Oni. All free, printed large on A4. Page 2 is the answer. Print on paper and take your time with a pen or pencil. Also good for brain training, or for handing out at schools and other facilities.

Solve on phone or PC →

Today's puzzle (11/13)

One puzzle per level, changing every day at 0:00 Japan time.

EasyPrint No.391 →MediumPrint No.492 →HardPrint No.102 →OniPrint No.198 →

Choose a level

EasyFor first-timers, or when you want a breather. Solved to the end with just the basic techniques.See all 500 →MediumSolved while writing notes (candidates): just the right challenge.See all 500 →HardSatisfying puzzles that need Naked Pairs and Hidden Pairs.See all 500 →OniPuzzles for confident solvers, using advanced techniques such as the X-Wing.See all 500 →Blank gridsAn empty 9×9 grid, for copying a puzzle or making your own.Print a blank grid →

Other kinds of sudoku

6×6 Sudoku EasyEvery column, row and bold 2×3 box holds each digit 1 to 6 once.See all 300 →6×6 Sudoku MediumEvery column, row and bold 2×3 box holds each digit 1 to 6 once.See all 300 →Diagonal Sudoku MediumEvery column, row and bold 3×3 box, and each of the 2 coloured diagonals, holds each digit 1 to 9 once.See all 300 →Diagonal Sudoku HardEvery column, row and bold 3×3 box, and each of the 2 coloured diagonals, holds each digit 1 to 9 once.See all 300 →Diagonal Sudoku OniEvery column, row and bold 3×3 box, and each of the 2 coloured diagonals, holds each digit 1 to 9 once.See all 300 →Killer Sudoku EasyEvery column, row and bold 3×3 box holds each digit 1 to 9 once. The number in a dotted cage is the sum of the digits inside. A digit cannot repeat within a cage.See all 200 →Killer Sudoku MediumEvery column, row and bold 3×3 box holds each digit 1 to 9 once. The number in a dotted cage is the sum of the digits inside. A digit cannot repeat within a cage.See all 200 →Killer Sudoku HardEvery column, row and bold 3×3 box holds each digit 1 to 9 once. The number in a dotted cage is the sum of the digits inside. A digit cannot repeat within a cage.See all 200 →Killer Sudoku OniEvery column, row and bold 3×3 box holds each digit 1 to 9 once. The number in a dotted cage is the sum of the digits inside. A digit cannot repeat within a cage.See all 200 →

How to print

  1. Choose a level, then a puzzle number. For today's puzzle, just pick it from the top.
  2. Press "Print this puzzle". Page 1 is the puzzle and page 2 is the answer.
  3. If you are unsure how to solve, see the rules, how to solve and tips.

Questions

Is it really free?

Yes. No sign-up is needed, and every puzzle is free to print.

Are answers included?

When printed, page 2 is the answer. If you do not want the answer, choose page "1" only in your print settings. On screen you can check it with "See the answer".

Is there only one answer?

Yes. Every puzzle has one answer and has been checked to be solvable by logic alone, with no guessing.

Can I hand them out at a school or facility?

You are free to print and hand them out for lessons, brain training, recreation and the like. Please do not collect the puzzles to sell or redistribute them.

Can I also solve on a phone?

Any puzzle can be solved in your browser from "Solve on phone or PC". Notes and hints that teach how to solve are available too. Hard and Oni take a ticket per puzzle in the browser (none needed with the Lounge Pass). Printing is free at every level.