For ages 7-12
Using Legos, can you or your group design a maze on your Lego board for your marble to go through? How hard can you make the maze?
Registration: https://docs.google.com/forms/d/e/1FAIpQLSfyuAY1HGx-9H1PH3g_sGAmo1h1kMoUAeXTFbuYDEuUL7hTyQ/viewform