Weekly Extreme Sudoku Competition for Nov 8 to Nov 14

Number 477, 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
5 3   9       6  
  8   7       9  
9         1      
          6   8  
  7 8       6 3  
  9   4          
      1         3
  5       3   4  
      6   4   5 2