Sudoku

Hard · Sheet 696 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
3598142518574835248839482378
2
86343875134943815868756239
3
7499461531867951289717625248
4
28353917463175694831662949761
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Answers

Sudoku · Hard · Sheet 696
Owlpuzzlesowlpuzzles.com
1
613482579985176432472359186851647293246893751739215648528731964194568327367924815
2
728635419163294875549187263635842197914576328872319654291458736387961542456723981
3
531724869984613752726589314862145937379862541145937628697251483418376295253498176
4
731526894249178365568349217496851723175263948382497156623984571917635482854712639