Weekly Extreme Sudoku Competition for Jun 28 to Jul 4

Number 719, Extreme
by Crosswords Ltd. March 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
  3 8     4   9  
9       5       8
                 
    4 3          
3 1     6     2 5
          5 7    
8 7              
1       2       3
  9   4     6 7