Weekly Extreme Sudoku Competition for Oct 14 to Oct 20

Number 317, Extreme
by Crosswords Ltd. August 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
  1           4  
  4     2 5      
    7 1         2
            8 5  
      4          
5 2 6 7       1  
4         3 6    
      6 1     8  
  9           2