Sudoku

Hard · Sheet 105 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
7243865616719843857921748394
2
96314576926359276176243814
3
67936853164279196823256756
4
293815231317786915837452756378
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Answers

Sudoku · Hard · Sheet 105
Owlpuzzlesowlpuzzles.com
1
679812354241735896835469712467153928158297463923648571596324187714586239382971645
2
428956173716382945539417628985721364163549287274863591357698412641275839892134756
3
168742593742539681953816472689354127537621948214978356496187235825463719371295864
4
851249376674381529239675481312957648786432915945816237468193752127564893593728164