Langer's Sudoku Assistant

Invalid Sudoku!

Column 5 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.