Yandex interview questions

Preliminary contest is pretty hard, though the interviews are very easy. I would advice to actually ask about working process and how company functions for a typical developer, because judging but what I've heard during interviews on this questions - it's not for everyone. Thus, do actually consider asking these questions and think about whether it works or not.

Interview with a recruiter, then direct manager, and then with the head of strategy and business development. From the manager I received two tasks: 1) excel functions and 2) BPMN case