Weekly Extreme Killer Sudoku Competition for Nov 5 to Nov 11

Number 581, Extreme
by Crosswords Ltd. March 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
18
 
 
12
14
 
5
17
 
10
 
18
 
 
12
 
 
9
 
14
 
 
 
 
14
 
 
 
 
7
 
 
15
 
21
 
27
 
22
 
 
 
 
 
 
 
 
10
 
15
 
 
19
 
5
11
 
9
 
18
 
 
15
 
14
15
 
15
13
 
 
 
 
 
 
 
 
 
11