Weekly Extreme Killer Sudoku Competition for Dec 21 to Dec 27
Number 431, 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
14
 
 
16
 
15
12
 
8
10
 
25
 
 
 
8
9
 
6
 
 
14
 
 
 
 
9
5
14
 
 
21
23
 
15
 
 
 
19
 
 
 
 
 
14
11
 
 
 
 
15
 
 
 
 
17
6
16
 
 
 
13
 
13
 
 
10
19
 
 
11
 
 
7
 
 
 
 
10