Sudoku

Hard · Sheet 431 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
729864583472918673317256
2
13976282793879314273261715
3
7265213415788647596893142634
4
492738124196249523146571862
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Answers

Sudoku · Hard · Sheet 431
Owlpuzzlesowlpuzzles.com
1
367419285958236147241587369419728536682354971573691428126973854834165792795842613
2
615342978794618325382579146946853217871264593253197864168425739529736481437981652
3
782435196596271438413896275354768921869312547271549863145623789937184652628957314
4
745386912192754386368912457519623748283147695674895231921468573457231869836579124