Weekly Extreme Killer Sudoku Competition for Jan 17 to Jan 23

Number 174, 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
14
 
 
22
 
7
5
 
12
11
11
 
 
8
 
10
 
 
 
 
19
13
 
16
 
12
 
9
7
 
 
9
 
13
 
 
 
 
 
 
 
17
18
12
7
19
 
 
16
 
 
 
 
 
14
 
 
 
15
 
 
16
13
9
7
 
4
 
15
 
 
 
 
14
 
 
 
 
11