The process lasted all day , without a lunch break . Make sure to eat a full breakfast.It consists of a scenario involving a discontent employee. A lengthy interview about yourself, they want to know specifics on tasks that you accomplished, what goals and outcomes where achieved. And finally , you are placed in a conference room , where you are observed similar to a science experiment . You are made to work with the people you are competing against for the job in group exercise. Essentially you are pitted against each other for their amusement , you are expected to formulate a answer to something involving train scheduling. Remember to drink water , and don't forget that breakfast! It is a fairly intense day , In all likelihood you will be tired and confused after the process.