Weekly Extreme Sudoku Competition for Oct 28 to Nov 3

Number 319, 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
  6 2       1    
        5 4 9    
    5   6       3
  1         3    
          5   4  
    8         2  
6       3   7    
    1 6 4        
  8 3       6 9