I was in a group of three where we built and programmed a Lego Mindstorm robot. We had three challenges, race for speed, engineer a robot to write, and use bluetooth for sumo wrestling. For every one of these challenges, we took apart the robot, customized, and programmed it for the specific challenge. We came across many problems such as the robot not turning properly. We had to figure out why and then customize it to solve the problem. We also need to communicate with one another since everyone was given a specific job to prepare the robot for the challenges.