Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.