Sudoku

Hard · Sheet 642 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
17348687562573176563227461367682
2
289139653816234257381613452841
3
89324126572538723145815792
4
2311483586257725739863814632
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Answers

Sudoku · Hard · Sheet 642
Owlpuzzlesowlpuzzles.com
1
265417398413298756879563124592146873187932645634785912928374561341659287756821439
2
725389641319674582864251973598167324136492857472538196647915238981723465253846719
3
461589732527643918938271465714358296653492871892167543149835627286714359375926184
4
862374159157296483493158627625437891738619542914582736249861375381725964576943218