Weekly Extreme Sudoku Competition for Nov 17 to Nov 23

Number 687, 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
    4   9        
  5       1   8  
3           7    
    7 2   4 1   5
    2            
6     8     3    
    9           3
  7   1       2  
        7   5