Weekly Extreme Sudoku Competition for Aug 14 to Aug 20

Number 830, Extreme
by Crosswords Ltd. August puzzle packs Now Out!. Thanks for supporting our site.

All entries must be in by the end of Saturday, Aug 20 23:59 EST, USA
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
        4       1
            3 7  
7       6 3 2   4
                5
  5 8   1   7 6  
9                
    4 8 5       6
  2 9            
6       3   4