Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.