Daily Sudoku Competition for Jun 10
Diabolical
by Andrew Stuart
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
3
9
7
8
7
6
1
8
1
8
6
2
9
1
1
7
6
3
8
4
2
3
5
8
7
9