Sudoku

Hard · Sheet 275 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
28391917628138653594671983218
2
7926215488327893429384259138
3
7899468677345127713872795329
4
679581721253581597296493276
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Answers

Sudoku · Hard · Sheet 275
Owlpuzzlesowlpuzzles.com
1
517632948368479521492185376746258139981763254235914687674521893859346712123897465
2
793285146482176953165493287819634725257819364346527819531968472678342591924751638
3
467521893925348716318967452173684529859132674246759138594873261781296345632415987
4
186743952594862317237195864761924538423581796859376241375618429648259173912437685