OTOH, someone who seeks out interview coding problems and solves them might be a good fit for your team. If they're just memorizing answers someone else came up

OTOH, someone who seeks out interview coding problems and solves them might be a good fit for your team. If they're just memorizing answers someone else came up with I agree that's misleading, but I would also imagine they would not be able to talk about it intelligently/insightfully in the interview.