Weekly Extreme Sudoku Competition for Nov 12 to Nov 18

Number 582, 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
3     9     6   1
    1       7    
  6           9  
    6 7 4   8 3  
      8          
  8 7   1 3 9    
  1           8  
    5       1    
2   3     4     6