Weekly Extreme Sudoku Competition for Sep 25 to Oct 1

Number 836, Extreme
by Crosswords Ltd. December 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
    3   5        
  5           1  
8   7 1   3      
    8 6     4   3
        4        
9   1     8      
4     3   9 5   1
  8           6  
        6   7