Sudoku

Hard · Sheet 937 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
1642978721754263965196948452
2
218583545267593893535967182
3
9465838764147569248468233186786125
4
83945583423765467313461276312438
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Answers

Sudoku · Hard · Sheet 937
Owlpuzzlesowlpuzzles.com
1
816429357953617482724538961689751243172843695435296178548362719261975834397184526
2
621483579983576214574921638892367451745192386136854792269738145318245967457619823
3
971463258238175964645298137183947526792356481456821793527634819314589672869712345
4
281376945675948123439125867397461258546289731812537496963814572758692314124753689