Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 8 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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