Sudoku

Hard · Sheet 475 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
31795525819528368634138246
2
472674353752633972651556713872
3
6857125472354957434191242189
4
97725742193562824941826539
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Answers

Sudoku · Hard · Sheet 475
Owlpuzzlesowlpuzzles.com
1
321874695984562173756391824432756981195248367867139542243685719679413258518927436
2
475231986126987435893456721952674813634815297718392654281743569567129348349568172
3
694812573132576498758394162813265947946137825275489316487923651369751284521648739
4
621538974348729516957416382714982653596173248283654791465391827172865439839247165