Weekly Extreme Killer Sudoku Competition for May 5 to May 11
Number 659, 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
9
13
13
18
 
12
 
 
 
 
 
 
 
11
 
 
19
 
10
 
 
17
 
 
16
 
14
16
 
3
 
18
 
 
13
 
17
5
8
 
 
13
 
 
 
 
 
12
 
 
7
 
10
 
 
12
 
13
 
 
22
 
 
 
 
18
 
 
16
8
7
8
27