Sudoku

Hard · Sheet 346 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
7145491788125419697197624235
2
9575369181584918745823664817
3
162459376748862189221395
4
4958372596486369871238198397
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Answers

Sudoku · Hard · Sheet 346
Owlpuzzlesowlpuzzles.com
1
721394658498156723356782149684975231275431986913628574562813497139547862847269315
2
341862957829745163756391284173589426594623718268174395985237641632418579417956832
3
845127396273496518196853472617542839529318764438769251381974625752681943964235187
4
614953287378412956592687431869345172723198645451726398947561823236874519185239764