Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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