Weekly Extreme Sudoku Competition for Apr 20 to Apr 26

Number 970, 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
    8     2 7   6
    9     3 4    
      8   6      
          4     2
9   2       1   3
7     2          
      4   8      
  1   6     2    
8   4 1     5