Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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