Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 6 is invalid. The middle center 3x3 Box is invalid. Go back and make a different choice.

 

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