Weekly Extreme Sudoku Competition for Jan 18 to Jan 24

Number 122, 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
    2           6
  3   9 7     2  
9       6 1      
7   6 3         4
        4        
4         7 6   8
      5 3        
  5     9     1  
2           7