> The author should make it clear from the outset that the goal is to minimize the number of drops in the worst case, rather than to minimize the average case [

> The author should make it clear from the outset that the goal is to minimize the number of drops in the worst case, rather than to minimize the average case [...] A more minor issue with this puzzle is that for the sake of thoroughness, the author should say is that the number of floors required to break the egg follows a uniform distribution (i.e., every floor is an equally likely candidate). These two are incompatible. Once you state you are interested in worst case, stating that the number of floors follows a uniform distribution is irrevelant, and IMO confusing; the only relevant thing is that every floor is a possible candidate.