I was in a team that built and programmed a LEGO MINDSTORM robot. We did three challenges - race for speed, engineer a robot to write, and use Bluetooth for Sumo wrestling. We had to work together and communicate with each other to know what, each one of us thought went wrong. 

We had to use trial and error to program the robot. We ended programming the robot the way we wanted to. I had enjoyed the assignment, and I hope to work with more programming and robot later on in the future.