Weekly Extreme Killer Sudoku Competition for May 24 to May 30
Number 453, Extreme
by Crosswords Ltd.
December 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
6
11
17
5
8
 
18
 
 
 
 
 
 
34
23
 
 
 
12
11
11
 
 
17
 
8
 
 
 
18
 
 
 
 
 
21
13
 
 
16
 
 
16
 
 
 
17
 
 
 
 
 
7
9
23
 
 
 
 
14
 
 
 
 
 
 
 
 
15
10
10
10
13
 
 
12