Weekly Extreme Sudoku Competition for Dec 16 to Dec 22

Number 65, Extreme
by Crosswords Ltd. October 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
      2       6  
    7       5   2
9         3     4
      8       5  
6               7
7 4       1      
5     9         8
    2       4   5
  8       7