Weekly Extreme Sudoku Competition for May 8 to May 14

Number 816, Extreme
by Crosswords Ltd. December 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
1   9       5    
5     2       9 3
      1   5      
            9   7
7     5   3     6
3                
      7   9      
  4       6     9
    6       2   5