Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 6 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.