Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.