Weekly Extreme Sudoku Competition for Sep 16 to Sep 22

Number 52, 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
  6     7 8     9
    4 5   1      
            7    
  9   6   5   3  
                 
  3   2       8  
    5            
      7   4 1    
8 4   9       6