Weekly Extreme Killer Sudoku Competition for Dec 8 to Dec 14
Number 690, 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
8
11
15
21
 
 
18
14
 
 
 
 
 
 
16
 
15
 
12
 
7
 
 
 
 
 
3
9
 
19
 
21
 
11
 
 
11
 
7
 
 
15
 
11
 
6
18
 
 
 
 
 
17
 
 
 
15
15
 
11
 
8
 
15
 
 
 
21
13
 
8
14