Langer's Sudoku Assistant

Invalid Sudoku!

Column 2 is invalid. Go back and make a different choice.

 

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

 

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.