Question: what is the answer to the riddle that the nogitsune tells stiles?
Answer: One of the riddles the Nogitsune asks Stiles is "When is a door not a door?", to which the answer is "When it's a jar [ajar]." Stiles hallucinated that [[Bobby Finstock and his entire business class were asking him this riddle in Anchors, which was then attributed to side-effects of the surrogate sacrifice ritual but ...