Weekly Extreme Killer Sudoku Competition for May 12 to May 18
Number 660, 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
14
5
8
5
11
8
13
13
22
20
10
20
24
6
13
18
22
13
17
15
27
10
6
10
6
14
13
11
13
7
11