Sudoku

Hard · Sheet 652 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
216361198573986179184854983396
2
46217234276314723257664498713
3
15279781452951661734953772
4
2181978746575832129349632
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Answers

Sudoku · Hard · Sheet 652
Owlpuzzlesowlpuzzles.com
1
842371569593864721167295843415736982386429175729518436678153294954682317231947658
2
469532187715698234832417965297863451546179328381254796173986542654321879928745613
3
689314752217895643453762891741586239935247186826931475364179528192458367578623914
4
271694853435128967689537241968372514742951638153846729517283496324769185896415372