Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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