Weekly Extreme Killer Sudoku Competition for Sep 27 to Oct 3

Number 471, Extreme
by Crosswords Ltd. January 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
19
20
 
4
15
9
 
16
14
 
 
 
 
 
 
 
 
 
14
15
 
13
 
19
 
16
 
 
 
 
 
6
 
18
 
4
13
17
12
 
 
 
 
 
 
 
 
 
14
 
23
 
17
 
14
 
 
 
16
 
 
 
 
 
12
 
19
 
4
10
21
 
 
 
11