Sudoku

Hard · Sheet 880 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
7821851759488792296156734937
2
67949613853423948418954936
3
4132895621761484579152651697
4
513987367857631234252573687125
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 880
Owlpuzzlesowlpuzzles.com
1
735864291928571634641392875173256948584739126296418753317985462852647319469123587
2
286731954975462831143985276568319742724658319391274568652847193837196425419523687
3
794813265213576489568942137875361924436729518921458376349187652657234891182695743
4
512369487836174592794582316258497163961835274347216859175923648429658731683741925