Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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