Weekly Extreme Killer Sudoku Competition for Jan 28 to Feb 3

Number 19, Extreme
by Crosswords Ltd. August 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
6
15
15
 
 
21
 
 
 
 
 
 
9
 
 
11
18
 
22
 
17
 
5
 
 
 
16
 
15
6
15
 
20
 
19
 
17
 
 
16
 
 
8
 
 
 
 
 
 
 
 
 
 
8
 
13
16
10
 
13
 
 
 
 
 
 
18
11
 
12
 
13
 
 
 
 
20