Weekly Extreme Killer Sudoku Competition for Aug 19 to Aug 25

Number 309, Extreme
by Crosswords Ltd. December 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
18
 
 
 
8
6
15
17
 
18
17
 
 
 
 
 
 
5
 
 
20
 
8
 
8
 
 
15
18
12
 
5
 
13
10
22
 
 
 
19
 
 
 
 
 
 
 
 
10
 
10
 
 
 
6
17
 
12
 
 
 
15
 
 
14
8
5
10
21
 
 
 
 
 
 
 
 
23