Weekly Extreme Sudoku Competition for Mar 10 to Mar 16

Number 651, Extreme
by Crosswords Ltd. January 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
  5 8   7   9 2  
      6 2        
  7           3  
      4         6
    6       3    
2         5   8  
  3 7            
        1 6      
  6 9   5   2 1