Weekly Extreme Killer Sudoku Competition for Feb 4 to Feb 10

Number 594, Extreme
by Crosswords Ltd. September 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
12
 
11
 
 
15
20
 
 
10
 
10
 
 
 
 
14
7
18
 
17
 
24
17
 
 
 
 
12
 
 
 
 
16
 
15
9
18
 
14
 
 
10
 
 
 
 
 
 
 
16
 
 
15
13
17
 
 
 
 
 
 
 
 
 
18
 
 
10
 
5
 
10
 
 
 
21
 
 
11