Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 7 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.