Weekly Extreme Killer Sudoku Competition for Oct 5 to Oct 11

Number 420, Extreme
by Crosswords Ltd. August 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
11
10
 
17
 
 
 
18
4
 
15
 
 
17
 
 
 
 
10
 
12
 
 
21
 
 
 
6
 
6
 
30
 
13
13
 
15
 
14
 
 
 
 
8
 
10
 
 
 
 
9
 
11
 
19
 
 
 
15
7
 
11
 
11
18
 
 
 
17
 
 
6
 
 
21
 
 
 
10