X Software Engineer interview questions

Recruiters were a mess. Very unresponsive and didn't outline the process at all for me. I thought Twitter recruiters were supposed to be very good at this, but guess it didn't happen for me. Interview difficulty was fair. Did a HackerRank and performed well on it, then went to onsite where I had 3 rounds (2 technical, 1 behavioral) all were moderately difficult but fair. All interviewers were awesome and clearly are passionate + love Twitter! I'd watch out for the technical interviews being called "paired programming". Though they were friendly and didn't seem intimidating, I didn't feel like it was paired or that I was collaborating with my interviewers at all.

OA consisted of two medium leetcode questions. One of the questions was largest increasing subsequence in an integer array. Other one I forgot, but if i recall correctly it was about medium difficulty too.