SET The Family Game of Visual Perception offers a fun way to spend game night. It's ideal for when you don't have a lot of time, as one game only lasts 20 minutes. Everyone plays their hands simultaneously, giving this game a fast and exciting pace. This visual perception board game is intended to exercise young children's math skills, spatial reasoning, logical thinking and other abilities. The rules are simple to learn, making it suitable for both children and adults. The game uses only cards and can be played on a table or other flat surface of just about any size, making it a fun travel diversion.