How to get Platinum Keys
Hi! I wanna ask that is it possible to get platinum keys fast, like from watching video or collecting gifts from friends' city? Because it's really, really hard to get them from mayors challenge☹️
So far, the Mayor's challenge is the only way I've seen. Maybe in the future or maybe they'll realize a 4th currency wasn't needed and make all the prizes be gold keys, but I'm not holding my breath for that one.
