Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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