Sudoku

Hard · Sheet 308 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
519659791528568343725129827318
2
31644715967482984264124415294915
3
42398729184661378549295916
4
534639346819293672426978823
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Answers

Sudoku · Hard · Sheet 308
Owlpuzzlesowlpuzzles.com
1
285194367163857942749263185327985614856412793914376528571648239638529471492731856
2
351964872472158936968723451543681297819237564726549318195872643684315729237496185
3
468712593391485762275963418589241637627538941143679285856324179712896354934157826
4
169782534478635291532914687381527946247896153956341728714253869695478312823169475