"WHICH ONE'S WRONG?" is a trivia/puzzle map for Minecraft 1.13.2 where you are presented with a number of blocks (or other mobs and items) and have to deduce... well, which one is wrong.
The concept is relatively straightforward and a tutorial is included with the map that explains in further detail. Good Luck! (You're going to need it) WARNING: Some of these are very hard please don't be mad.