Daily Sudoku Competition for Apr 20
Diabolical
by Andrew Stuart
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
3
7
8
9
9
2
3
5
2
7
1
6
5
6
1
5
4
2
9
4
2
8
5
7