So far riddle#2 remains unsolved. Someone did come very close to solving the riddle after getting the clue. 'The Roof', no doubt could be classified as the correct answer to "It determines if 'doors' are 'in' or 'out'". However, what I am looking for is a title of a television show. Answers to the riddles will be disclosed in two days from now. Hopefully someone will have answered all the riddles. A new set of riddles will be issued after disclosure of answers to current set of riddles. So far I have not got any feedback about the riddles I have set. I suspect my riddles aren't that popular. Or maybe I'm not popular. Who cares.