Daily Sudoku Competition for Jul 30
Tough
[ctrl]+[p] to print
by Andrew Stuart
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
8
5
2
3
7
6
5
1
2
9
4
1
3
5
1
2
9
3
1
9
7
8
2
4
9
4
8
6