Skillz interview questions

No agenda provided before the on-site. Upon arriving I was given a laptop and left in a room by myself to complete their SQL challenge using MySQL WorkBench (FYI, there is no WITH clause support in MySQL...). The laptop was then taken away to be "graded" and I waited 15 more minutes before another person walked in to leave me with another laptop to complete their algorithms assessment. The algorithms piece did not include any data, just a coder pad like notebook to mock up a design using any language you'd like. It was not clear to me if they were assessing technical proficiency in Python (the language I mocked up the algorithm in) or assessing algorithmic design through the mocking up psuedo-code. The deliverable was not clear, and not having even a small data file did not help. Each assessment lasted about an hour. After the work was "graded" I was excused early - as I did not meet their requirements for "graded" work.

Interview process was very professional and positive. had a couple phone screens before coming in for an in person meeting with several members of the team. overall pleasant experience and would recommend