Weekly Extreme Killer Sudoku Competition for Feb 12 to Feb 18

Number 543, Extreme
by Crosswords Ltd. January 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
13
 
8
 
9
11
 
12
11
 
6
19
 
 
13
 
 
 
22
 
 
13
25
9
 
 
 
 
 
12
 
 
12
 
11
 
14
 
 
 
 
13
20
 
 
 
 
14
 
 
 
 
14
 
11
22
9
 
 
 
7
11
 
 
 
9
 
11
 
 
 
24
 
 
8
 
 
12