Sudoku

Hard · Sheet 544 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
6778529237247428213467435158
2
2933692812791698654832958718
3
296716647839228344631964392128
4
793218514543876598567433952769
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Answers

Sudoku · Hard · Sheet 544
Owlpuzzlesowlpuzzles.com
1
416297358738615429592438716389752164174963285265184937953841672847326591621579843
2
429185736718346592365792841532479618647821359981653427853217964194568273276934185
3
283195746971364285654782193837941562562873419419256837328519674745638921196427358
4
798352146342681957561974832259743618476128593813569274927416385634895721185237469