Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.