Weekly Extreme Killer Sudoku Competition for May 29 to Jun 4
Number 506, 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
15
16
 
 
15
 
 
28
19
 
7
 
12
 
 
 
 
 
19
 
15
 
9
13
 
 
 
 
 
 
 
 
5
 
11
 
12
 
 
17
 
 
12
7
 
8
 
8
 
14
12
 
21
 
18
 
15
 
 
 
 
 
 
 
17
 
 
22
 
10
 
13
 
 
 
 
 
15