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Sudoku: hard sheet 405

4 puzzles on one page and the answers on the next. Every sheet number from 1 to 999 has its own puzzles.

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Sudoku

Hard · Sheet 405 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
628743123611295846356427359
2
7529766948729154596835479817
3
64478381569139182597823472
4
6128168272952346147618745695
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 405
Owlpuzzlesowlpuzzles.com
1
564912837287643951931857264346185729172396548859274613425739186698421375713568492
2
964857123351429768782316954638175249129634875475298631813562497247983516596741382
3
639542718415798263782631459548369127273154986961827345324986571857213694196475832
4
364721985927853416815649237173268549582394671496517823651432798749185362238976154