Weekly Extreme Killer Sudoku Competition for Jan 24 to Jan 30

Number 488, 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
 
18
 
 
 
12
 
 
 
 
20
18
 
 
9
12
8
7
 
 
23
8
 
 
 
 
8
 
 
 
12
 
9
 
20
 
 
10
 
 
16
 
 
13
 
 
 
 
20
11
 
3
9
12
13
 
 
 
5
 
 
 
 
11
 
 
 
24
 
15
5
 
21