Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 1 is invalid. The top center 3x3 Box is invalid. Go back and make a different choice.

 

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