Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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