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.

 

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

 

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.