Sudoku

Hard · Sheet 979 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
43631245897396119557167526
2
728965261875472663211562748
3
85676913672634829548429762
4
81283796212315975985788931
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Answers

Sudoku · Hard · Sheet 979
Owlpuzzlesowlpuzzles.com
1
497568132265341897831792645652814973384976521719235468576129384143687259928453716
2
137924658968715423245638719392856147581472396674193285829361574413587962756249831
3
478195623152736948639482751384961572765324189291857364826513497543279816917648235
4
972853416461927835835416792784639251623145978519278643257364189148592367396781524