Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 6 is invalid. The middle center 3x3 Box is invalid. Go back and make a different choice.

 

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