Sudoku

Hard · Sheet 488 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
367541476242136894558329578
2
471279146419818238352859271542
3
3748626592131946379245759896
4
351619697178893647822755497
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Answers

Sudoku · Hard · Sheet 488
Owlpuzzlesowlpuzzles.com
1
892364715356712849147985236563829471214537968789641352471296583628453197935178624
2
964573812728169534315428769542316978671892345893754126287635491439281657156947283
3
219537864548619327763284591685421739197358246432796185924173658376845912851962473
4
375241896812965743649378521957134682284796135163852479736589214491627358528413967