Langer's Sudoku Assistant

Invalid Sudoku!

Row 4 is invalid. Column 8 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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