Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 9 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.