Weekly Extreme Killer Sudoku Competition for Jun 7 to Jun 13

Number 455, 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
23
20
 
 
 
18
12
 
 
 
14
 
9
 
 
18
 
 
 
15
 
 
18
 
15
 
 
10
 
15
 
 
 
12
8
 
 
 
 
15
 
 
 
20
14
10
 
 
11
 
16
 
 
 
15
 
 
16
 
 
17
 
11
16
 
 
 
 
 
 
 
 
14
 
 
 
23