Sudoku

Hard · Sheet 727 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
178268296291375165271624943625
2
57456257149398527961921718
3
362257398519735739516584583964
4
36584779948234629725173263
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Answers

Sudoku · Hard · Sheet 727
Owlpuzzlesowlpuzzles.com
1
941573826823416975765298134689137452257984613314652798598341267172865349436729581
2
261938574943756218587421369876142935194563782352879146425387691639214857718695423
3
845736912612954873397812546168429735524173698739568421276395184451287369983641257
4
485712963236958471791634582948273156672591834153486297869147325517329648324865719