Weekly Extreme Sudoku Competition for Apr 29 to May 5

Number 606, Extreme
by Crosswords Ltd. November 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     5   8     4
          2      
  7     1     3  
9   8            
  3 7       1 2  
    5           6
  1     4     7  
      1          
      8   6     5