Weekly Extreme Killer Sudoku Competition for Jan 29 to Feb 4

Number 541, Extreme
by Crosswords Ltd. September 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
23
20
9
18
14
 
21
6
 
 
 
 
 
 
 
 
5
 
 
 
 
 
9
 
11
 
15
 
10
 
29
 
 
10
 
 
16
16
 
 
 
14
 
 
 
 
5
 
 
 
 
14
 
22
 
10
 
17
 
13
11
19
 
11
 
14
 
13
 
 
 
 
10