Sudoku

Hard · Sheet 655 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
3521993622243246874572537426513
2
243664596841954884241684539316
3
48681299387178658125986149
4
948425816588157332179273795
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Answers

Sudoku · Hard · Sheet 655
Owlpuzzlesowlpuzzles.com
1
357826194498173562162549378789215436213468957645397821974631285531782649826954713
2
972418365684532179135679842718295436429163758356847921541386297867924513293751684
3
295643718346817259871529643634952871912738465758164392163275984529486137487391526
4
719486325426531897538927416245793168681254739397168254173645982954812673862379541