Sign up to receive each week’s Playlist e-mail here! Also check out our full, interactive Playlist section. Empty (Windows, Mac, Linux, Android) By DustyRoom It’s almost time for the big spring clean this year, which might mean you need something to get you in the appropriate head space. Empty could be that something. It’s a zen puzzler that has you clearing out all the objects inside a series of rooms that look like they were decorated by Mark Rothko. You achieve your goal by rotating your view around the room to match each object’s color to the blocks of color on the…