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

 

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.