Weekly Extreme Killer Sudoku Competition for May 28 to Jun 3

Number 871, Extreme
by Crosswords Ltd. October 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
21
 
14
16
 
 
20
 
12
 
 
 
16
19
 
 
 
 
5
7
 
 
 
 
13
 
 
 
 
11
27
10
 
12
 
 
8
 
 
 
 
 
3
17
 
18
 
 
8
 
 
 
9
13
18
13
 
9
 
18
 
 
 
 
 
14
27
 
 
10
 
17