Weekly Extreme Sudoku Competition for Feb 13 to Feb 19

Number 230, Extreme
by Crosswords Ltd. October 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         3 7   2
    2            
  5     7     9  
7 3       8 6    
              5  
5   6 9       7  
  6     4     1  
            4    
9   8 3         6