Weekly Extreme Sudoku Competition for Apr 7 to Apr 13

Number 342, Extreme
by Crosswords Ltd. August 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
    9 3          
    5   1   4 3  
          4 6    
2     4         6
  4     2     5  
6         9     7
      8         1
  1     4   8    
          2 3