Sudoku

Hard · Sheet 809 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
9571834491418689617941362753
2
9241959162837897246925297856
3
1597471452985612734522848216
4
9654938521479243867236896682
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Answers

Sudoku · Hard · Sheet 809
Owlpuzzlesowlpuzzles.com
1
639872451718345962542961873375294186421638795896157234163729548984513627257486319
2
675438921428619573391527684264893715583761492917254836839146257142975368756382149
3
126359784835427169749168352917683245563942817284571693451736928672894531398215476
4
431926758726548931895137642143679825678254193952381467217495386589763214364812579