Here's our problem. Whenever we post a Lenny Conundrum question, people solve it and then tell it to everyone else, thereby ruining it for the people that work hard to get the answer and the prize. It's unfair because some people spend a lot of time trying to solve it, and others don't do any work at all; they just get the answer from the Neoboards.
Therefore, to punish all of you, we're not telling you what the question is. You'll just have to guess the answer. Maybe that will teach you a lesson: don't spoil the Lenny Conundrum for others!