Storefronts last tested between 2022-07-09 and 2023-12-04. 黑白块! 全民大挑战 was tested in 17 Apple App Store storefronts — available in 16; unavailable in 1 (China mainland).Roughly 1.4 billion people live in the 1 storefront where it is unavailable. App unavailability does not by itself prove censorship.