Weekly Extreme Sudoku Competition for Feb 22 to Feb 28

Number 440, Extreme
by Crosswords Ltd. August 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       1       9
  8 5       3    
      2   7      
    8 9          
        6        
  5       3 6 1  
      3   4      
    4         5  
6   9   2       4