Weekly Extreme Killer Sudoku Competition for Jan 26 to Feb 1

Number 697, Extreme
by Crosswords Ltd. February 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
10
20
15
10
 
12
18
 
 
 
 
 
12
11
 
 
13
 
 
 
 
 
 
5
 
 
20
18
 
 
 
5
 
18
 
 
18
17
27
 
 
 
 
 
 
 
 
 
9
 
20
 
 
 
 
13
10
 
12
13
22
10
13
 
 
8
 
 
 
 
 
 
21
 
 
 
5