Weekly Extreme Sudoku Competition for Jul 30 to Aug 5

Number 567, Extreme
by Crosswords Ltd. November 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
  2           5  
    7     9 4    
  6 8     4 1    
    1   8   7   5
                 
4   6   7   3    
    9 2     8 1  
    3 9          
  1         2 3