Weekly Extreme Killer Sudoku Competition for Jun 29 to Jul 5

Number 406, 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
11
 
16
 
 
17
 
 
15
5
13
11
16
16
 
 
 
 
 
 
 
 
 
15
 
5
 
16
11
15
 
 
 
15
 
 
 
 
20
 
 
 
 
7
15
10
 
 
14
12
 
 
 
 
8
 
 
 
20
 
13
12
7
11
19
21
 
 
 
 
 
 
 
 
 
 
15
 
 
4