Weekly Extreme Killer Sudoku Competition for May 18 to May 24

Number 400, Extreme
by Crosswords Ltd. October 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
18
14
 
14
 
14
 
 
23
 
 
 
5
 
12
 
 
 
14
10
10
 
13
10
 
 
 
 
 
17
26
 
15
 
12
 
 
 
 
 
 
 
7
12
16
5
 
12
 
8
 
 
 
 
26
 
6
 
 
8
 
 
 
 
 
15
 
15
 
9
18
 
 
14
 
 
7