Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.