First round -------- 2 questions that are easier as FizzBuzz, then you have to implement the board game Pente given some starter code. Second round ------- Given a list of 2D points, return the set of all points that are collinear (3 or more points lie on a line). Goal is O(n^2) time and O(n) space. A robot has t moves and wants to escape a n * m matrix. He can only move in 4 directions, and can visit the same square twice. Return the amount of possible ways to escape the grid. Goal is O(n * m) time, O(n * m) space. OOPS Design: Implement an in-memory model for software that tracks technical projects. There can be a QA, a PM, and some Devs for each project. Each project also has a list of Tasks. We want to be able to see all Tasks assigned to a User, what projects that User is assigned to, and their role in that project.