Weekly Extreme Sudoku Competition for Nov 13 to Nov 19

Number 843, Extreme
by Crosswords Ltd. April 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 3 1   4   6  
  7             3
    9 6   3      
  1           2 4
    2       1    
8 3           9  
      8   7 4    
9             8  
  2   9   6   5