Weekly Extreme Killer Sudoku Competition for May 12 to May 18
Number 921, 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
24
 
6
 
14
14
 
8
 
 
 
 
15
 
20
 
 
14
8
15
 
 
 
13
 
 
 
 
7
10
 
12
11
 
 
 
 
 
16
 
 
9
 
8
20
18
12
 
 
 
10
 
 
 
 
21
 
 
10
 
13
 
 
 
14
 
 
12
 
17
15
 
9
 
10