Weekly Extreme Killer Sudoku Competition for Dec 13 to Dec 19
Number 743, 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
9
11
12
 
12
 
20
 
 
 
 
14
 
 
16
9
 
 
9
 
11
18
 
 
 
21
 
15
 
 
 
 
24
12
 
 
 
12
 
 
 
 
 
 
19
20
 
 
 
14
15
 
 
 
 
 
19
 
 
 
 
5
 
19
 
 
 
15
4
 
13
9
13
 
 
 
 
15