Weekly Extreme Sudoku Competition for Sep 16 to Sep 22

Number 313, 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
  5         6    
    4 5   3 7 2  
        1       9
6 8       4      
    2   6   3    
      2       7  
9       8        
  3 7 4   1 9    
              5