Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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