Weekly Extreme Sudoku Competition for Apr 24 to Apr 30

Number 814, 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
  2   6         9
6     8   3      
    7 4     8    
1   9            
                 
4   6       3   7
    1     4 7    
      3   2     6
3         9   4 8