Weekly Extreme Sudoku Competition for Jul 27 to Aug 2

Number 984, Extreme
by Crosswords Ltd. August 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
        6        
6         4   8 2
  9 8   1     7  
5 3              
  4   8   7   2  
              4 5
  5     8   4 1  
8     3         9
  7     4