Weekly Extreme Killer Sudoku Competition for Jun 26 to Jul 2
Number 510, 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
 
 
9
16
 
20
 
15
16
11
 
 
 
14
 
 
 
 
 
5
 
29
 
6
26
 
10
9
 
19
 
 
 
 
 
 
21
 
 
 
14
 
 
11
 
 
6
 
 
 
10
 
 
12
 
 
7
 
11
 
20
 
 
24
 
 
14
 
12
 
 
 
 
 
17
 
 
6