Weekly Extreme Killer Sudoku Competition for Apr 29 to May 5

Number 606, 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
9
21
 
 
12
 
7
 
11
 
 
13
 
9
7
 
18
 
7
17
 
 
 
18
 
 
11
 
10
 
 
 
 
9
13
 
18
14
5
13
 
 
 
 
 
 
 
 
18
 
8
 
 
10
 
14
 
 
16
 
17
 
 
14
 
10
 
 
10
 
16
 
 
10
 
8
 
12