Yandex interview questions

Before an interview they gave a task and a few questions on js via email, after that two interviews followed. First interview was on javascript knowledge and some simple algorithmic knowledge (on-site) Second one was algorithms only (online)

I applied through career website and got a call from recruiter. There were 3 interviews with: recruiter (by phone), manager (in office) and future mentor (in office). The interview with a manager was not hard, but I was asked to prepare a presentation for Yandex to sell them one of my university projects. The process was very fast, from a call to an offer it took about a week.