Picasso said: "Good artists copy; great artists steal". In this game, you will become a good artist.
Your goal is to recreate an image pixel by pixel from memory.
You can think of this game as a mix of pixel art editor and bubble foil. So all you need to do is keep tapping and at the end, you will get pretty nice pixel art image. I know, it sounds addictive (because it is, believe me!).