Langer's Sudoku Assistant

Invalid Sudoku!

Row 3 is invalid. Column 6 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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