Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 4 is invalid. The middle center 3x3 Box is invalid. Go back and make a different choice.

 

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