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Sudoku: hard sheet 819

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 819 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
46815778317376692684469597
2
879935369517457291672658
3
9417828386243271476261792378
4
7934653726442437161298947392
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 819
Owlpuzzlesowlpuzzles.com
1
935472168184653297267918354819726543752134986643589721326891475471265839598347612
2
813467592672159384954328617795632841126784935438915726549871263387246159261593478
3
783956421954172386261843579876215943532469718149387652425631897698724135317598264
4
679543182412689753358172649936458271184726395527931864761295438293864517845317926