Nancy Drew: The White Wolf of Icicle Creek
If you want to get to solve this case, you'll have to brave the bitter cold and find a way into McQuade's hut. His house is padlocked, but you'll find that you already got the combination when the wolf left you his jacket. The odd piece of paper you found in the coat pocket contains the lock's key. If you're still out in the cold, try imagining each symbol being cut in half, what you're left with is 4 digits!
