Weekly Extreme Sudoku Competition for Apr 12 to Apr 18

Number 708, 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
  3     1     5  
  6   5   3      
7   5     8     6
    1       2 4  
6               8
  4 8       6    
3     1     4   9
      3   5   6  
  8     4     7