Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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