1. About the written test done a week ago before the interview. In the written test were questions about probability theories, I managed to solve the questions using Markov Chain but he asked if I can do it in a simpler way and I don't know. 2. We discussed on the design of Bioshock: Infinite. Questions are like: any good statistical design in Bioshock: Infinite according to my opinion? Why the shop is simple by design? How the magic damage is calculated according to my guess?