Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.