Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.