Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.