Weekly Extreme Killer Sudoku Competition for May 17 to May 23
Number 139, Extreme
by Crosswords Ltd.
December 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
12
23
15
 
13
 
 
26
 
 
 
 
 
8
 
 
 
 
 
6
8
12
20
12
 
10
 
15
 
 
 
 
16
 
13
 
 
5
 
24
 
 
5
 
9
9
 
 
 
 
10
9
7
 
11
 
10
 
 
 
 
 
17
18
 
16
 
 
21
15
 
 
 
 
10