Weekly Extreme Sudoku Competition for Jan 28 to Feb 3

Number 19, 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
  6   8 9 5   4  
          2      
5       3       8
4 7     6     3  
1               6
  3     4     5 1
7       8       3
      6          
  8   3 5 9   2