Sudoku

Hard · Sheet 109 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
247533681495611718239324779683
2
8795233627516253584278478516
3
67925319332152574876132361
4
95736197275337149248621914
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Answers

Sudoku · Hard · Sheet 109
Owlpuzzlesowlpuzzles.com
1
521739486497682513368541792274958361953167824186423975815396247739214658642875139
2
263841795895627134714539628432768519679215483158394267527183946346972851981456372
3
316794825457682319289315476634821597175469283892573641943158762561247938728936154
4
831497265572386149469125783927518436348962517615734928294673851786251394153849672