Weekly Extreme Killer Sudoku Competition for Oct 30 to Nov 5

Number 528, 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
10
17
 
4
15
15
 
16
 
 
16
 
 
 
 
7
 
10
 
 
13
 
 
16
 
 
 
20
13
 
 
16
 
 
8
 
 
 
 
17
 
 
21
9
 
6
 
14
 
 
19
 
 
 
8
15
 
 
17
 
 
10
 
 
12
 
13
 
9
16
 
10
13