Langer's Sudoku Assistant

Invalid Sudoku!

Row 5 is invalid. Column 2 is invalid. The middle left 3x3 Box is invalid. Go back and make a different choice.

 

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