Weekly Extreme Sudoku Competition for Oct 8 to Oct 14

Number 890, 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
4               9
    5     4 3    
  9           2  
      3   2     5
  2           8  
1     7   8      
  8           4  
    1 6     5    
7     8   3 6   2