Weekly Extreme Sudoku Competition for Mar 12 to Mar 18

Number 860, Extreme
by Crosswords Ltd. April 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               6
          1 2    
  2     3 7   1  
    5 1       9  
        9        
  1       6 3    
  5   6 7     3  
    4 3 2       1
9               4