Langer's Sudoku Assistant

Invalid Sudoku!

Row 2 is invalid. Column 9 is invalid. The top right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.