Have you heard about Julika's twilight riddle? how 'bout Notpron? Weffriddles?
if you have, and if you've enjoyed them, take a look at my riddle page:
this riddle is tricky: some questions are very hard, some take some research, and some are so straightforward and right in front of your nose that you stare at them for ten minutes before you realize the obvious answer.
come and give my riddle a try!