Weekly Extreme Sudoku Competition for Nov 13 to Nov 19

Number 530, Extreme
by Crosswords Ltd. January 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
  7     2        
8         5      
5 6 2       3   8
  1         8    
3 9     7     1 6
    6         9  
9   1       2 8 7
      7         5
        3     6