Im actually going to compete this year. Usually I sign up, get busy, then ignore the challenge, however I want to see how I match up with the rest of the world

Im actually going to compete this year. Usually I sign up, get busy, then ignore the challenge, however I want to see how I match up with the rest of the world when it comes to solving hard problems in a set amount of time using good data structures. Its also always good to stay sharp so that you can do well in interviews when you need to (never know!).