Weekly Extreme Killer Sudoku Competition for Oct 20 to Oct 26

Number 683, Extreme
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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
6
13
 
20
 
 
10
 
7
 
 
26
7
20
24
 
 
 
 
 
 
 
 
5
24
 
 
15
7
16
 
 
 
22
 
 
 
 
 
12
 
 
 
5
5
28
 
 
11
17
18
 
 
 
 
 
 
 
 
 
16
 
 
4
18
 
 
 
 
 
17
12
 
8
 
12