Weekly Extreme Sudoku Competition for Mar 18 to Mar 24

Number 600, Extreme
by Crosswords Ltd. November 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  
    7   2 5 3 9  
4         1      
    9   5        
2 3   1   9   8 5
        6   2    
9     8         2
  2 8 5 9   6    
  5