Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 2 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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