Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.