Dumb Question
 

Hey, I've got a question here (really dumb, if u all wanna know). Can I enter the same challenge, but with a different idea and a different nickname?

Don't think you can as i thought of doing the same ages ago. However you can work on two ideas in your thread and just submit the one you think is most worthy to the final entries thread.

yes, one final entry per person, although you can go through as many iterations as you want. Keep it all in the same thread, though.