Weekly Extreme Sudoku Competition for Feb 6 to Feb 12

Number 803, 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
                1
6       4 2 5    
9     6         4
    5 1   3      
    6   2   3    
      8   7 9    
5         8   4  
    3 7 1       8
1