Weekly Extreme Sudoku Competition for Sep 9 to Sep 15

Number 51, 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
      8     5    
    2 7     3    
  7           4  
2       6        
7     5   8     2
        4     1 8
  6              
    8     9 2    
    4     1   6