Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 7 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.