Langer's Sudoku Assistant

Invalid Sudoku!

Column 1 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.