Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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