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.

 

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