Weekly Extreme Sudoku Competition for Jul 4 to Jul 10

Number 198, 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   3          
  5     6 4   1  
9         2     6
    6 2     9    
1       9       3
    7     6 8    
6     1         8
  3   8 4     9  
          3   4