Annie Anthrax
I'm never any good at these logic puzzles! I don't even know what problem I'm supposed to be solving! gonk
One man lives in a ten story building. He always goes to the first floor in the morning. When he returns from his job, he only goes to the 7th story, then he walks upstairs three floors to his room. this is always the case unless there are other people in the elevator or it is a rainy day in which case he rides to the tenth floor. Why does he do that?