Weekly Extreme Killer Sudoku Competition for Apr 25 to May 1

Number 188, Extreme
by Crosswords Ltd. August 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
20
 
 
11
9
5
19
 
18
12
9
8
 
 
 
 
 
 
 
 
 
15
14
 
15
17
15
 
 
13
 
 
 
 
 
 
17
19
 
9
 
 
8
 
 
 
 
19
 
19
 
 
12
16
 
 
 
3
 
 
4
 
 
18
 
9
13
9
13
 
 
 
 
 
 
 
 
 
17