Sudoku

Hard · Sheet 313 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
688467798361981538264931863731
2
5329928965141356681254618675
3
4189243951429748321596396485
4
9318725623472121963252734548
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Answers

Sudoku · Hard · Sheet 313
Owlpuzzlesowlpuzzles.com
1
451376892382941657679582134567419283128763945934825761245697318816234579793158426
2
415836729679512384238794651956147238184325976723968415392451867547683192861279543
3
925864317638715924417329865154287639273691548869453271542976183796138452381542796
4
492316857187425936635789124348567291569132478271948563724893615856271349913654782