Weekly Extreme Killer Sudoku Competition for Aug 14 to Aug 20
Number 256, 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
10
11
5
8
 
21
 
 
 
 
 
 
12
17
9
 
23
 
17
15
14
 
 
 
 
 
 
 
 
 
13
 
7
 
 
13
6
 
 
12
 
 
22
13
 
 
14
 
 
17
 
 
 
7
18
 
 
13
 
12
 
 
 
 
 
17
 
 
 
9
11
9
20
 
 
 
10