Rules: Please only use 3 of the shapes & ONLY use base game & 3 additional packs, please do not touch my walls, please do not overlap the shapes however you can connect them. If you would like to make it difficult for yourselves please use a 33,333k budget & include one of the three shapes as a basement. Any lot size & any lot type, cant change existing walls to half walls or fences but can add them to the exterior! #shellchallenge #TripleTroseShell #build