Sudoku

Hard · Sheet 811 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
1634152948179631128817345397
2
75647582667332218274355439
3
9139682749632129549586679234
4
369423882363299685228755984716
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 811
Owlpuzzlesowlpuzzles.com
1
258416793413795628967832154681247539592683417734159286829564371176328945345971862
2
842176359165239784793548216651784932978352461324961578287413695519627843436895127
3
697481523543962871812735469758693214164827395329514786975148632436279158281356947
4
531746928462938157798215436345621789129873645876459312284367591613592874957184263