Weekly Extreme Killer Sudoku Competition for May 14 to May 20
Number 556, Extreme
by Crosswords Ltd.
October puzzle packs Now Out!
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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
11
 
13
16
 
9
 
22
12
13
 
 
 
11
 
9
 
 
 
15
14
 
18
 
 
 
 
 
 
 
 
 
26
8
6
7
9
8
10
 
 
 
 
 
 
 
 
 
 
11
 
12
20
 
19
15
8
22
 
 
 
 
10
 
 
 
 
 
16
15
13
 
 
 
7