How was the Winter Scavenger Hunt?

How did this season's scavenger hunt go? Were there too many hard on the list? Too easy? Does it need better prizes? How can it be more fun and engaging?

There might be an answer. @ElainaRoberts and @kap7113 are considering a sudden death round that happens in real time. This post was originally to check to see if we could upload images into a chat post from the mobile app. The Scavenger Hunt could evolve into a seasonal live event.