Finding Sister Locations to Help Each Other: Answers & Discussion

This week’s query exercise asked you to find two kinds of locations in the Stack Overflow database:

Locations populated with users who seem to be really helpful, meaning, they write really good answers Locations where people seem to need the most help, meaning, they ask a lot of questions, but they do not seem to be answering those of their neighbors

In the challenge post, I gave you the same kinds of requirements that our end users would typically give, but not the kinds of requirements that a business analyst might specify. This challenge was actually inspired by a