Weekly Extreme Sudoku Competition for Jun 25 to Jul 1

Number 562, 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 1     3    
  5     6 7   4  
4                
6 4     9 1      
8     3   6     1
      7 5     8 6
                4
  2   6 3     1  
    8     9 2