Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.