Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 1 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.