Weekly Extreme Killer Sudoku Competition for Dec 21 to Dec 27

Number 431, 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
14
 
 
16
 
15
12
 
8
10
 
25
 
 
 
8
9
 
6
 
 
14
 
 
 
 
9
5
14
 
 
21
23
 
15
 
 
 
19
 
 
 
 
 
14
11
 
 
 
 
15
 
 
 
 
17
6
16
 
 
 
13
 
13
 
 
10
19
 
 
11
 
 
7
 
 
 
 
10