Passed OA and failed on 2nd round (phone screened tech interview) OA was fair, choose 2 of 3 programming questions on HackerRank and code in any programming language in 1 hour. The phone interview was not easy. An engineer firstly asked about your project. Then he asked a coding question. A coding terminal was shared. The question was to count the number of website clicks. (a set of # clicks data was given. Need to return sum of clicks for all domains and sub-domains. ) I spent 40 minutes to code the recursion in python, while explaining my thoughts along the way. At the end my code didn't work out the expected result. And he prepared more questions for that 40 minutes. So I regarded the interview to be hard.