Sudoku

Hard · Sheet 931 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
951287654965164969578914724391
2
9231576431914564143879963794
3
17993686457736186798263659731
4
781457393878215216791723284429
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Answers

Sudoku · Hard · Sheet 931
Owlpuzzlesowlpuzzles.com
1
956147328327658419481329567592431876714865932638972145173596284869214753245783691
2
984172563312659478576438129127896345835741692649325781453287916291564837768913254
3
518792346497536182362184957173869425256417839849325671985241763731658294624973518
4
437285196682491573951673428743869215895132764216547839169758342328914657574326981