Sudoku n°136
(easy to moderate)
2
9
1
5
6
8
8
2
5
7
5
9
8
4
5
2
9
9
6
8
4
1
5
7
3
8
7
1
2
9
8
9
6
4
Sudoku from the website
Xunor the enigmatic
:
http://xunor.free.fr/en/