Weekly Extreme Sudoku Competition for Mar 6 to Mar 12

Number 807, 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
    1   5   7    
  4   2   3      
  9 6 8       5  
      6   8 5    
6               8
    3 1   5      
  1       9   6  
      5   2   3  
    9   4   8