Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 8 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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