Ultimate LEGO League Challenge

This mission is activated when the key located on the front of the giant brick is pushed by a robot. The challenge is completed when the pin which is located on top of the giant brick, pops up. To reset the mission, push down the pin. This mission is designed to be fastened to the floor. The mission is able to withstand being rammed by a robot if it is attached firmly to the floor. This mission works consistently without malfunctioning.