Weekly Extreme Sudoku Competition for Oct 20 to Oct 26

Number 683, Extreme
by Crosswords Ltd. December 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
9       1       5
    7     6      
  3 5         9  
    2     9   8  
    8     7 2    
  5   2     1    
  2         8 4  
            9    
4     3 9       2