BtT riddle has been around before my challenges. I learned about it shortly after making my very first thread on NSider's smash board, which was "How fast can you beat Samus' btt using only the grapple?" the thread was very empty. I think Poke_Fantom told me about how even though my thread was unpopular, BtT riddle wasn't.
About a year later, KSC was born.
Edit: I'd lol if Stelzig was behind this =P