Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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