Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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