Weekly Extreme Sudoku Competition for Aug 22 to Aug 28

Number 779, 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 9     6  
            1    
2   3     6     4
5         7 4    
  2 4       3 9  
    8           5
3     1     9   7
    1            
  8     4 3