Weekly Extreme Sudoku Competition for Dec 5 to Dec 11

Number 220, 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
          3     7
      1   7 5    
        8   6 2  
    8 9       5  
2   5       1   6
  9 7     5 8    
  5 9   2        
    6 3   9      
8