Sudoku

Hard · Sheet 303 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
189627638299634915312563629583
2
78928694627238738545695682874
3
8479251214431975972598439296
4
734626983849974561198538492695
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Answers

Sudoku · Hard · Sheet 303
Owlpuzzlesowlpuzzles.com
1
235497186819652734647318259728941365364825971951763842182576493476239518593184627
2
417528963283694517695317824571243698846179235329865741952481376734956182168732459
3
981752346734689251652143897578431629419268735326597418167325984843916572295874163
4
298573146347681295615429783826145379974238561153796428532867914489312657761954832