Weekly Extreme Killer Sudoku Competition for Apr 9 to Apr 15

Number 551, 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
3
17
5
15
 
 
13
 
 
 
 
 
8
 
13
12
 
15
18
 
10
17
 
 
 
 
 
 
 
 
13
18
 
22
 
 
18
 
19
 
 
 
 
10
 
 
 
 
 
13
 
12
 
18
16
 
9
 
 
 
 
 
 
 
 
11
 
14
5
14
13
9
 
12