I was buliding a basketball arena. Are group was creating basketball arena . There was one area that was the stance . There was also a press box and roller coster to the arena. we used birchwood blocks, quartz stairs and differnt type of blocks. the creation unique fun was getting a good feeling. But someone in a differnt class went and destroyed our world. my role was to bulid the left side of stance. by helping with the court. we had disagree on where to put the court at. when our project got destroyed we felt mad and all our hard worked went to waste.