Weekly Extreme Sudoku Competition for Jan 20 to Jan 26

Number 331, Extreme
by Crosswords Ltd. August 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 4            
3     2 4   7   5
5         8   3  
      3 5   8    
                 
    7   1 2      
  2   4         3
8   1   2 5     9
  6         2 8