He has 5 teas, both green & black puer, brand-new, aged, dry/wet-stored & the challenge is to guess which is which. I have no idea since I don't have enough experience, especially not with very specific things like whether the tea is wet- or dry-stored, etc. I just remember Daniel saying that he could know what to do with a tea just by looking at the leaves. It's different from Filip's other thread where the challenge was to determine whether a tea was counterfeit or not. I guess since that one's also called "quiz thread" this could get moved there too if necessary.