Weekly Extreme Killer Sudoku Competition for Sep 9 to Sep 15

Number 312, 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
9
 
10
18
 
18
 
 
 
11
 
 
 
20
 
 
 
12
15
 
14
 
17
 
 
 
 
 
9
 
8
23
 
11
10
9
9
5
13
 
 
14
 
 
 
 
 
 
 
 
 
11
 
6
17
 
18
 
 
10
 
19
 
 
19
 
 
 
12
11
 
 
17
 
 
 
 
 
 
10