Weekly Extreme Killer Sudoku Competition for Oct 27 to Nov 2

Number 684, Extreme
by Crosswords Ltd. February puzzle packs Now Out!. Thanks for supporting our site.
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
20
19
6
 
 
15
12
 
12
 
 
 
12
 
 
3
 
 
 
 
13
 
5
 
18
 
 
14
 
41
 
 
12
 
8
12
6
19
 
13
 
 
 
 
 
 
 
 
 
 
 
 
10
 
21
 
 
11
 
5
 
25
10
5
8
 
10
10
 
 
 
 
 
11
 
 
19