Sudoku

Hard · Sheet 740 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
657143727698354547615198673
2
512569687549261578494572968763
3
948759623982636125796944538
4
573127911387413734245365456
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 740
Owlpuzzlesowlpuzzles.com
1
965742318841639257273185946427961583319258674658374129794523861536817492182496735
2
512973684874516932963824175345769218691382547728451396456137829237698451189245763
3
394851672815267934627493518981542763752638149463179825538714296279386451146925387
4
148936572365127948972584631521693487684712359739458216413279865897365124256841793