Weekly Extreme Sudoku Competition for Dec 24 to Dec 30

Number 901, Extreme
by Crosswords Ltd. December 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
9               6
    8 4 3   1    
              9  
    9   1 2     5
  4   5   8   2  
6     3 9   8    
  5              
    3   8 7 5    
7               9