Smart games produce bestselling games that are found in more than 80 countries around the world. All of our games have between 48-120 challenges (and occasionally more) you can also try the smart games customer app, a new tool that is unique to smart games. The app will help you identify the perfect smart game for everybody on your list. Iq-Puzzler Pro: 120 challenges in three playing modes, featuring 2D and 3D challenges. Our games engage cognitive skills including Spatial Insight, Problem Solving, Planning, Concentration, Logic, and more. As of 2017 our IQ series includes 8 titles, each with a different style and play pattern. The result? Countless hours of play. All in the same compact, portable case. Pocket or purse, you can take them with you and not worry about losing pieces.