Langer's Sudoku Assistant

Invalid Sudoku!

Row 3 is invalid. The top center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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

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