Meta Software Developer interview questions

I applied through campus. It took 2 weeks. First there's a on-campus interview for 45 mins. After that, I was noticed to take the on-site interview. For on-site, there're 3 rounds, 2 of them are all coding, the other is behavior questions plus 1 15-mins coding.

Was contacted by a recruiter. Set up a phone interview; had weird telephone problems, couldn't understand my interviewer very well. Did some general algorithm questions in Python that were well-suited to a phone interview, but wasn't pleased with my performance overall. Recruiter contacted me back to do a second phone screen - said there "wasn't enough of a signal" the first time. Apparently this is not common. Second phone screen had problems with the collaborative edit software we used for coding - I had to stop, copy, and repaste my code several times for some reason. Again, the questions were well-suited to the format of the interview. Thought I did better but no better than an average performance, probably. No offer, the whole process took about a month (but I intentionally delayed the phone screen for personal reasons).