Weekly Extreme Killer Sudoku Competition for Jul 13 to Jul 19

Number 408, Extreme
by Crosswords Ltd. August puzzle packs Now Out!. Thanks for supporting our site.
Future Puzzle - will be submitted on the relevant day

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
7
11
 
 
13
17
 
 
17
 
16
 
14
 
14
3
 
 
15
 
21
 
 
 
 
11
 
 
6
 
 
19
 
21
9
 
 
 
16
 
 
 
 
7
14
12
 
 
 
 
19
 
 
 
11
 
5
10
 
8
 
18
 
17
 
 
 
17
 
 
 
11
 
16
 
 
 
10