Weekly Extreme Sudoku Competition for Jun 1 to Jun 7

Number 402, Extreme
by Crosswords Ltd. November 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 6        
      3       7  
8           3 4 9
5         2 7    
    7       2    
1   4 7         3
3 9 1           7
  6       1      
        9 3     2