Sudoku

Hard · Sheet 408 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
758152231987315498695612241148
2
871931423925715241659459755691
3
27371818923552594873569284
4
54396187928793589163946835
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Answers

Sudoku · Hard · Sheet 408
Owlpuzzlesowlpuzzles.com
1
379416258681952734254378619496187523713524896825693471567831942938245167142769385
2
286715349379648152154923786692534871735891264418276593861452937943187625527369418
3
859246173371859246624317859192483765748562931536971482967138524413725698285694317
4
921768435785439126634251879316527948479816352852394617163975284247683591598142763