Sudoku

Hard · Sheet 456 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
43728824162389538654315261427
2
39785723865814538863141519
3
471287128412468158261695489587
4
715847712752338952978126513497
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Answers

Sudoku · Hard · Sheet 456
Owlpuzzlesowlpuzzles.com
1
145379286892564137637218945716423859924851763358697421289735614473186592561942378
2
168543297342798615795612384654831972831279456279465138986354721423187569517926843
3
349687215285314967671295843123456798768932154594178326816749532437521689952863471
4
823749516916538472547612398475981263138276954269453781784125639651394827392867145