Sudoku

Hard · Sheet 320 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
896748127489452741324571896481
2
2387197862865343267198529347
3
3179147356414173269768574976
4
85324921539179289164359152
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 320
Owlpuzzlesowlpuzzles.com
1
892461357564378192137529648283694715915287463476135829348912576721856934659743281
2
647219358852463971913785642486952137329671584175834269761398425298546713534127896
3
321465879659871234748329561936254187485197623172683945217946358563718492894532716
4
928471536571836429436925718647258391153769842289314657862143975794582163315697284