Weekly Extreme Killer Sudoku Competition for Jul 1 to Jul 7
Number 615, Extreme
by Crosswords Ltd.
October 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
10
14
 
 
20
 
 
 
 
 
6
14
 
8
23
 
 
 
 
 
10
 
 
15
11
 
20
 
 
11
 
21
 
 
 
10
 
17
 
 
 
 
8
 
8
 
 
 
13
 
21
 
 
15
 
 
12
15
 
14
 
14
 
 
 
 
11
 
 
9
 
24
 
 
 
11