Weekly Extreme Sudoku Competition for Jan 26 to Feb 1

Number 958, Extreme
by Crosswords Ltd. February 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         1 5    
        7        
5   7       1    
2         5 7   6
          4      
1   9 3         5
    8       9    
        3   6    
    3 4 6       1