Weekly Extreme Sudoku Competition for May 24 to May 30

Number 140, 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
2       9       8
            9    
      3     7 1 4
1         6      
    8       6    
4     5   8     9
3 5 1     7      
    6            
9       8   4   5