Notice on how MB likes to recycle challenges season after season. Prime example is the memory challenge (reward) on episode 4, a rehash of the immunity challenge from Autralia (which Colby won). I'm dazzled that the immunity challenge was something never-before-seen (or am I completely wrong?)... I've missed parts of Africa and missed Marquesas totally. Has this challenge been used on a prior season?

Thank you (in advance) for your responses

One day I'm gonna own a big sports bar!