Sudoku

Hard · Sheet 206 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
42193562737596231971616739
2
3942713429847215937625897421
3
1648568133512469536638375296
4
6584973825857254319175911968
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Answers

Sudoku · Hard · Sheet 206
Owlpuzzlesowlpuzzles.com
1
468217953593486127721395684317859462642731598859624371234968715975142836186573249
2
839452167176983452425617983398241576264375891751896324547128639612539748983764215
3
291563748853749261647812395364925187712486953985371426476238519139654872528197634
4
261598734597364128384721695813657249472189563659432871926813457738245916145976382