Sorry if I made it unclear but you need to have your score in green and you need your building to be tall enough to complete a level (the zone above the construction must be green too)
Have fun !
Viewing post in Estate Sacrifice jam comments
Oh cool I get it now, nice idea! I managed to find a way to cheat a little bit - by knocking the tower over, removing things until the score was green, then clicking another component and then the construct button as fast as possible to catch the component in the zone above the building as it was removed. Nice game! :)