Weekly Extreme Sudoku Competition for Aug 28 to Sep 3

Number 258, 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
5       4 8     7
                 
6 4       5   2  
9         1     6
  7     3     1  
4 1   8         2
  2   9       6 8
                 
1     7 2       9