Weekly Extreme Killer Sudoku Competition for Aug 7 to Aug 13

Number 255, Extreme
by Crosswords Ltd. September 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
12
 
7
 
21
 
7
10
 
20
12
8
6
6
 
 
22
 
 
 
 
 
 
22
 
 
 
 
15
 
10
 
12
 
 
 
 
 
28
 
 
 
 
12
24
17
19
 
 
5
 
 
 
 
 
21
 
 
10
9
4
13
 
 
 
10
16
 
 
 
 
 
11
 
 
 
 
8
 
8