Langer's Sudoku Assistant

Invalid Sudoku!

Row 5 is invalid. Column 1 is invalid. The middle center 3x3 Box is invalid. Go back and make a different choice.

 

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