The puzzle genre is filled with all sorts of creative goodness. In the case of Empty, the puzzles are not skill-based in the same way that Tetris is. Your goal is simple: remove everything in a room.
Each room comprises a level and looks completely stylish. Players rotate around the room in order to line up with, and remove, an object in the room. Eventually, each unique room ends up barren.
Empty seems like a cool, casual puzzler for gamers looking to relax. If you like the concept then feel free to send the title a vote on Steam Greenlight.