Weekly Extreme Killer Sudoku Competition for Jun 5 to Jun 11

Number 820, Extreme
by Crosswords Ltd. April 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
9
 
7
 
20
13
 
12
 
7
15
 
 
 
 
 
 
18
 
15
 
9
 
 
11
13
 
 
12
 
22
 
 
 
 
15
 
 
 
 
23
14
 
 
5
13
 
 
 
 
 
22
 
 
 
14
 
 
12
 
8
 
16
17
 
19
 
6
 
 
3
 
 
 
 
13
 
13