Weekly Extreme Sudoku Competition for Feb 24 to Mar 2

Number 336, 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
        9     2  
          8 3    
    7 2     6   8
4         5   9  
  5           3  
  9   6         1
7   6   3 9      
    4 8          
  1     5