Weekly Extreme Killer Sudoku Competition for Jan 4 to Jan 10

Number 433, 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
7
13
4
11
 
13
11
11
 
 
 
 
7
 
 
 
14
14
19
 
15
 
 
20
 
 
 
 
18
20
 
 
 
 
21
 
20
 
 
16
 
 
 
 
 
 
 
16
 
11
 
 
 
19
 
8
 
 
15
 
 
 
 
 
 
15
12
6
 
5
14
12
12
 
 
 
6