Keep your mind sharp with Optical Illusions from Family Games. Take the challenge, and try to solve this deck of 50 optical illusions. These brain teasers are visually perceived objects and images that differ from reality. Will you be able to complete them all? It's up to you to determine what is real and what is fake. See how your friends and family view the illusions differently based on individual thoughts, emotions and experiences. This is the perfect small gift idea for puzzle lovers and those who enjoy activities that stretch the mind.