Weekly Extreme Killer Sudoku Competition for Jul 2 to Jul 8
Number 563, 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
16
 
3
 
17
 
 
9
 
16
6
 
7
7
 
18
8
13
 
11
 
 
19
 
 
 
 
 
15
 
37
 
 
 
 
 
14
 
 
 
 
 
22
 
 
15
10
13
9
 
 
13
 
13
 
 
 
 
 
12
15
 
 
 
 
 
14
 
 
8
 
 
9
 
18
 
 
9
 
9