Weekly Extreme Sudoku Competition for Oct 20 to Oct 26

Number 370, 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
    8 1       6 9
  9     7 5 8 1  
            2    
4               5
    7   8   3    
8               6
    6            
    3 7 9     2  
7 8       3 4