College class registrations are always so painful, requiring like seven different web pages open to figure out what to take when, which sections are open, which

College class registrations are always so painful, requiring like seven different web pages open to figure out what to take when, which sections are open, which professors are better, which need which textbooks, what the prerequisites are, etc. I wish there was a way to just select them in a skill tree like an RPG and have the system plan out the next few semesters.