Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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