Weekly Extreme Killer Sudoku Competition for May 11 to May 17

Number 399, 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
9
13
 
 
17
 
 
 
26
 
12
17
 
 
6
 
 
 
11
 
15
 
 
15
10
 
14
 
13
13
5
19
 
 
14
 
17
 
 
 
 
12
9
 
 
 
 
17
5
 
 
 
 
7
 
15
 
 
16
 
 
10
 
 
 
12
 
9
 
 
 
8
 
22
 
 
 
17