Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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