Solve sudoku?

So, you are a person who solves sudoku everyday. I'm sure there are times when you are unable to solve a difficult one, get irritated as you are unable to find where you went wrong.

Type 'sudoku solver' in google and there you go..

All you have to do is enter the fixed digits and the solver will give you the solution. Now, find that one number which screwed it up and finish the rest. The satisfaction that you get is GREAT! Enjoy the feeling.

No download file