Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 7 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

9
8
7
1
3
2
4
5
6
    
    
       
    
    
       
2
6
5
7
8
9
3
5
6
3
9
1
4
1
7
2
6
9
1
7
4
8
3
2
5
3
8
5
 
       
       
 
       
       
9
7
6
4
2
4
7
3
    
    
       
    
    
       
9
9
    
       
    
2
6
3
5
7
9
8
1
4
9
7
8
    
    
       
    
    
       
1
5
3
6
4
    
    
       
    
    
       
8
3
6
7
2
9

 

Start Over

Take any Sudoku puzzle you are having trouble with -- or any one at all -- and enter the initial values. With each entry the proscribed options are eliminated for you

JohnLanger.com

© Copyright 2005, John Langer, All Rights Reserved.