Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 3 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.