Langer's Sudoku Assistant

Invalid Sudoku!

Row 4 is invalid. Go back and make a different choice.

 

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

 

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.