Weekly Extreme Sudoku Competition for Jul 19 to Jul 25

Number 722, 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
      5   7   8  
  1 7 3         6
    8       3    
              3 2
    3 6   8 4    
1 7              
  8 6       9    
3         5 7 2  
  4   8   9