Langer's Sudoku Assistant

Invalid Sudoku!

Column 9 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.