Weekly Extreme Sudoku Competition for May 14 to May 20

Number 869, 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
        9   7   1
  4     5   9 8  
      1          
            1    
2 8   9       5 3
3   5            
      5   2      
  9 8   6        
4   3   7