Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.