Sudoku

Hard · Sheet 498 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
52363681428437143273457439722831
2
7679486839386452876712926787
3
4831672134967145921746978
4
45269894369837149791362591
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Answers

Sudoku · Hard · Sheet 498
Owlpuzzlesowlpuzzles.com
1
854127369362895147719346528437951286286473951195268734571682493643519872928734615
2
239548176715296438684731295157329864396485721428617359563874912942163587871952643
3
651794832389512746724683951172356498936478125845129673268945317413267589597831264
4
345827169287916453916534287562379841493185726871462395134698572759241638628753914