Sudoku

Hard · Sheet 417 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
1378582792367132691172683591
2
2958945875792254287537917126
3
382765327968197583993862671485
4
289369562779915725291426417
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Answers

Sudoku · Hard · Sheet 417
Owlpuzzlesowlpuzzles.com
1
126357498459862713783491562942173856871645329635928147298714635517236984364589271
2
243965781697813452518427639851739264732641598964258173186594327429376815375182946
3
135648279896257431247931685452386197961725348783194562579413826328569714614872953
4
152894376974136852683275941567928413829413567431567298748652139315789624296341785