Sudoku

Hard · Sheet 461 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
5187975381958297243259493265
2
78549134362517326432918762
3
78297423747329673249875367625
4
1369374512584179824678762981
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Answers

Sudoku · Hard · Sheet 461
Owlpuzzlesowlpuzzles.com
1
536184729749532186281967453394875261852641937617293548465718392128359674973426815
2
279518643543962871618734952367845219451296738892173564185327496926451387734689125
3
163578294785492361942316857417839625259164783638725419891647532524983176376251948
4
715324698382619574694875132958243761263187945147596823436751289871932456529468317