Weekly Extreme Sudoku Competition for May 25 to May 31

Number 975, Extreme
by Crosswords Ltd. June 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
  9   6   1   4  
6           5    
    7           2
9     2   3      
        6     1  
  1   9   4     3
1           7    
    2           8
  8       7   3