Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 1 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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