Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.