Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.