Weekly Extreme Killer Sudoku Competition for Oct 4 to Oct 10

Number 733, Extreme
by Crosswords Ltd. December 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
21
 
 
20
14
9
9
 
 
10
 
 
 
 
 
 
18
21
9
21
 
 
 
13
 
 
 
 
 
8
 
 
 
12
 
 
 
9
 
23
 
 
7
 
10
17
10
 
13
 
5
 
21
 
 
17
 
 
16
21
 
 
 
 
 
8
 
 
 
13
 
 
14
 
 
 
 
 
16