Weekly Extreme Killer Sudoku Competition for May 1 to May 7

Number 502, Extreme
by Crosswords Ltd. May puzzle packs Now Out!. Thanks for supporting our site.
All entries must be in by the end of Saturday, May 7 23:59 EST, USA

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
15
7
 
11
 
14
 
11
 
 
5
 
22
5
 
10
 
15
18
 
 
 
 
 
 
19
 
15
 
 
6
15
15
 
 
8
9
17
9
 
 
14
 
 
 
 
 
 
 
 
 
12
 
 
6
 
10
 
17
 
19
 
 
 
19
 
12
 
 
12
 
10
 
 
15
 
9
 
4