Weekly Extreme Killer Sudoku Competition for Jan 7 to Jan 13

Number 903, Extreme
by Crosswords Ltd. April 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
16
 
17
 
 
8
 
17
5
 
11
16
11
16
 
 
 
 
 
 
 
 
 
12
 
13
8
9
14
 
7
 
 
9
 
 
 
 
10
21
 
 
 
9
11
3
15
 
12
13
 
19
 
 
 
 
 
 
12
 
 
10
 
13
9
13
 
 
 
 
 
17
 
 
7
 
22