Weekly Extreme Killer Sudoku Competition for May 6 to May 12
Number 607, Extreme
by Crosswords Ltd.
April 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
20
8
16
20
14
16
9
18
15
9
17
18
9
10
5
10
17
13
11
17
10
12
11
15
19
17
18
10
21