Weekly Extreme Sudoku Competition for Sep 4 to Sep 10

Number 259, 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
      1       3  
1             9 5
  7 3     8      
7       6        
    5 9   4 7    
4       3       9
      2     6 7  
9 8   3         2
  4       5