sounds like some kind of waste product from the back end of an animal. But instread, it’s the most addictive game since Pong or Tetris. It’s genius, I tell you. It sounds like rain or windchimes. You can find the game here to download.But here is a disclaimer: when you find that 3 hours have passed by and you forgot to walk the dog, it’s not my fault. It’s Joe’s fault. He introduced me to it.