Daily Sudoku Competition for May 27
Diabolical
by Andrew Stuart
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
8 5 1 3 2 6 7 9 4
9 6 3 8 4 7 5 2 1
4 7 2 5 1 9 3 6 8
5 4 8 9 6 3 2 1 7
1 9 7 2 8 4 6 3 5
2 3 6 1 7 5 4 8 9
6 8 4 7 3 1 9 5 2
7 1 5 6 9 2 8 4 3
3 2 9 4 5 8 1 7 6