Langer's Sudoku Assistant

Invalid Sudoku!

Row 4 is invalid. The middle center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.