Weekly Extreme Killer Sudoku Competition for Apr 15 to Apr 21

Number 604, 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
16
10
12
12
11
10
 
15
9
 
 
 
 
 
12
 
 
 
 
7
 
 
7
 
16
 
9
13
17
 
13
 
 
 
 
 
 
 
 
12
 
 
12
22
 
6
14
 
20
 
 
 
 
 
 
14
 
12
 
6
9
 
13
11
 
14
 
13
 
14
9
 
 
 
15