Weekly Extreme Killer Sudoku Competition for Jan 7 to Jan 13

Number 16, 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
15
 
 
18
13
 
13
9
 
 
20
11
 
 
19
 
8
 
 
 
 
 
10
 
 
11
 
20
 
17
 
 
8
 
 
 
 
 
19
 
 
 
 
26
 
10
16
 
 
15
6
 
 
 
 
 
14
 
 
16
 
19
 
15
 
14
 
9
 
 
 
17
5
 
 
12