Weekly Extreme Sudoku Competition for Apr 5 to Apr 11

Number 1020, Extreme
by Crosswords Ltd. April 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 3    
8 3     9     7  
          5   9  
6         3   1 2
                 
1 7   6         3
  4   3   8      
  1     7     8 5
7   2 1