http://birthdaysudoku.com lets you make free personalized sudoku puzzles, customized with your date of birth.<p>So far it's been used by just over 100 visitors to make nearly 200 puzzles.<p>I'd be keen to learn what you think of it and how it could be improved.<p>Thanks.
Nice, and well executed, fast and easy, i like the image being generated by the url.
Maybe you can find a partenership with some online sudoku website like
<a href="http://www.websudoku.com" rel="nofollow">http://www.websudoku.com</a><p>good luck.
I didn't really get the whole "birthday" concept until I studied the pic for a time. They just looked like random numbers to me... because that's not my birthday.<p>Maybe include little explicit "month -->" "day -->" "year -->" labels floating over the example sudoku picture? Just to really hammer in your concept.