Weekly Extreme Sudoku Competition for Jul 2 to Jul 8

Number 876, 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
7 8           3  
  5         6   2
6       2        
      3 9     1  
4   1 5   7 9    
          8      
        1       9
8   7         4  
  9           5