Weekly Extreme Killer Sudoku Competition for Dec 27 to Jan 2

Number 484, Extreme
by Crosswords Ltd. January 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
20
14
7
 
23
 
 
21
 
 
 
 
15
 
7
 
 
 
 
15
9
 
 
 
11
15
 
 
 
 
12
17
16
 
 
14
10
12
 
 
 
 
14
 
 
 
18
 
 
 
 
19
5
11
7
 
 
20
12
 
 
 
 
19
 
 
 
 
 
16
 
 
 
 
16
 
 
10