Weekly Extreme Sudoku Competition for Jun 30 to Jul 6

Number 928, 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
8     1   4      
    4       9   8
  2 3   7     4  
            1 6  
      6   5   3  
  9 7            
  7     4   8    
4           5    
      2   1     4