Weekly Extreme Sudoku Competition for Mar 20 to Mar 26

Number 809, 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
7       3       4
      7   8   3  
        9   7 1  
      4   3 6   5
  9           8  
6     9   1      
  5 7   4        
  3   5   6      
8       1       2