Weekly Extreme Sudoku Competition for Aug 27 to Sep 2

Number 884, 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
6     5          
  2              
5   1     8 4    
    5     7 8   4
2 4     5     9  
    6 3     1    
    4 2     3   1
              5  
          3     7