Weekly Extreme Sudoku Competition for Jul 1 to Jul 7

Number 302, 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
    4 6     1 3  
  1   2       5  
7   3            
4       3        
    2 9 6 8 7    
        2       3
            5   1
  4       2   8  
  8 6     1 3