Weekly Extreme Sudoku Competition for Aug 1 to Aug 7

Number 776, 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
7     6   2     5
  4   1 5        
            3 4  
  6 2         5  
1               4
  3 8       7 2  
  7 4            
        9 5   8  
6               2