Weekly Extreme Sudoku Competition for Feb 17 to Feb 23

Number 335, 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
  7       1      
4     8         1
    5     2     6
  1   9 6 5 2    
                 
    9 2 7 4   1  
2     5     7    
9         6     8
  3   1       4