Weekly Extreme Killer Sudoku Competition for Aug 21 to Aug 27

Number 518, Extreme
by Crosswords Ltd. August puzzle packs Now Out!. Thanks for supporting our site.
All entries must be in by the end of Saturday, Aug 27 23:59 EST, USA

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
22
 
14
11
 
14
 
 
10
 
16
 
 
12
16
10
 
 
 
 
6
 
 
 
 
14
10
8
5
22
 
6
 
 
 
 
 
 
 
12
 
 
16
13
3
8
19
 
14
 
 
 
 
 
 
 
14
 
7
9
 
14
 
5
12
 
 
 
15
 
 
24
 
13
 
 
11
 
 
 
 

You have selected colour for printing.
You may have to go into internet options and tick the box to allow print backgrounds to allow printing in colour