One of the most interesting part happened so far is that riddle. I solved it too by now but Pot thinks it's first come first serve and all I can say is that you seem to get an interesting prize. By googling the description of the prize it sounds like something that could be useful for mafia tbh. Apparently besides myself Kiku and Pot solved the riddle too but it seems someone before them got this stuff already. And that someone decided not to inform us about having solved the code