Weekly Extreme Sudoku Competition for Jul 8 to Jul 14

Number 303, 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
      9          
8   9   7       5
              7 8
    2     7     9
    4 6   5 1   7
6     1     5    
4 2           6  
7       2   8   4
          6