Weekly Extreme Jigsaw Sudoku Competition for Sep 17 to Sep 23

Number 574, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.

Design: Tornado by Kathleen R Nicol
All entries must be in by the end of Saturday, Sep 23 23:59 EST, USA

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
  5 3   1     6  
                 
  8     7   9    
      5   1      
  9 1       2 7  
    8 2          
        9     5  
    6            
  1         7 4