Sudoku

Hard · Sheet 855 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
4615776591296819125446385231
2
18349616253329518324657769138
3
9741868234871937195235162359
4
516867412916353793877814377648
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Answers

Sudoku · Hard · Sheet 855
Owlpuzzlesowlpuzzles.com
1
349618572876592341251437869512379486768245193934186257493861725127954638685723914
2
158734926324196875679825143531679482492358617867241539285463791913587264746912358
3
182639457357412869964758123425387916691245738873196245239574681716823594548961372
4
527146389698735412143298675781469523452317896369582741236871954814953267975624138