recruiter phone screen, two tech phone screens; super simple. the recruiter had three questions; i asked if i could use paper and pencil; the first two were straightforward, the third surprised me (the recruiter couldn't have possibly helped clarify or understand the question) but with a little binary math, I was excited to have her confirm the correct answer. on the tech phone screen, i missed the initial call time but had no means to reschedule. the second call was great but i made two unintelligent comments during the discussion, either of which would disqualify me from my own interview process nowadays

HR round after applying, then coding screening round, if passes, then final round which consists of four coding round or three coding and one design round. Problem difficulty medium to hard.