Weekly Extreme Sudoku Competition for Mar 27 to Apr 2

Number 497, 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       2        
      7       9  
    4            
  1   4   5   8  
2   6       4   9
  7   2   8   3  
          6 8    
9 3       2     1
        4