#shellchallenge #hard This shell challenge will test your patience and design skill.. RULES; No adding or removing exterior walls. Delete and add interior walls as you please. Building can be changed from residential to what ever you want or just left residential. No pack restrictions but i only have a few so can't view some finished ones....Please Use #lip1996 if you share your finished Lot so others looking at this can see it.. #shell #challenge #buildchallenge #shellchallange #basegame