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.

 

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