Weekly Extreme Killer Sudoku Competition for Jan 3 to Jan 9

Number 172, 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
18
16
 
 
18
14
 
9
18
 
 
11
 
 
19
 
 
 
6
 
 
10
 
 
9
 
 
 
8
41
 
 
 
15
 
5
6
 
 
 
 
 
 
9
 
 
12
 
20
 
 
 
 
15
23
10
 
15
 
 
10
 
 
 
6
9
 
18
 
 
16
 
 
 
 
 
 
19