Langer's Sudoku Assistant

Invalid Sudoku!

Row 5 is invalid. Column 8 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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