Weekly Extreme Killer Sudoku Competition for Oct 23 to Oct 29
Number 840, 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
21
 
5
 
12
 
20
 
 
 
 
8
 
19
11
 
10
 
12
 
20
 
 
29
10
 
14
10
 
 
 
 
 
 
15
 
12
19
 
 
 
 
 
 
 
 
 
13
 
10
13
12
 
 
 
17
 
 
 
 
 
15
 
 
 
7
 
 
13
 
18
 
16
 
 
14
 
10