Maybe, but they have hundreds! And new ones every quarter! Having done both systems and case interviews I can say that leaking is not as big a problem as with c

Maybe, but they have hundreds! And new ones every quarter! Having done both systems and case interviews I can say that leaking is not as big a problem as with coding interviews. Sure you can memorize how to build Netflix/Zoom, or how to analyze P&L for a sandwich shop, but those interviews depend on interviewers throwing in complications or asking clarifying questions.