Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.