Yeah, fizzbuzz is a filter guys. Yes, you can read their code repos and do in depth interviews, but you shouldn't waste your time until they can do something as

Yeah, fizzbuzz is a filter guys. Yes, you can read their code repos and do in depth interviews, but you shouldn't waste your time until they can do something as simple as fizzbuzz. You will be truly surprised how many just don't pass that filter and are literally wasting your time. To reiterate: necessary, but not sufficient.