Langer's Sudoku Assistant

Invalid Sudoku!

Row 3 is invalid. Column 9 is invalid. The top right 3x3 Box is invalid. Go back and make a different choice.

 

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