Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 5 is invalid. The top center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.