Weekly Extreme Sudoku Competition for Jul 15 to Jul 21

Number 43, Extreme
by Crosswords Ltd. November 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   5   1    
7     3   2     6
    9       4    
9   7 2         5
4               1
3         6 2   8
    4       7    
8     4   9     2
    3   6   8