Weekly Extreme Killer Sudoku Competition for May 22 to May 28

Number 505, 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
10
5
15
 
12
17
17
 
5
 
 
13
 
 
 
 
 
 
 
19
12
 
 
17
 
19
 
11
 
13
 
 
 
12
 
 
 
 
12
17
 
 
 
20
8
15
 
 
13
9
 
 
 
 
 
 
 
 
17
 
 
 
18
10
18
14
 
9
10
 
4
 
 
 
 
 
 
14