9 Puzzles

Printable Killer Sudoku

Difficulty
Per page
Pages
1
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Answers
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4 puzzles on 1 page.

Free printable Killer Sudoku in easy, medium and hard, with answers. Print one, two or four puzzles per page on A4 or Letter, a mixed sheet or large print, or save the sheet as a PDF. Each puzzle has its own link and QR code to check it online.

Easy, medium and hard

  • Easy: cage sums, singles, and the rule of 45 for one cell.
  • Medium: the rule of 45 for two or three cells, or a cage that claims a digit.
  • Hard: the rule of 45 across several units, triples or X-Wing.

Learn each step in the Killer Sudoku strategy guide, or play Killer Sudoku online.