According to Inc.com, hobbies are great for relieving stress. But did you know that hobbies can also boost your intelligence? If even the busiest entrepreneurs and billionaires can make time for hobbies, so can you. Of the five hobbies to consider, one is playing video games. Video games have been shown to improve memory, spatial reasoning skills, strategy, and even social skills. And according to idtech.com, scientific research confirms video games are good for you. The main study, conducted at the Max Planck Institute for Human Development and Charité University Medicine St. Hedwig-Krankenhaus in Berlin, Germany, found that playing video increases grey matter (basically, the size of your brain) and helps refine learned and hardwired skills. In layman’s terms, playing video games directly affects and impacts regions of the brain responsible for memory, spatial orientation, information organizations, and fine motor skills. The study also reinforces the claim that, like exercise, playing games for as little as 30 minutes a day, can improve your life. SumQuest is an addition-based game designed with the aim of boosting mental maths ability. There are numerous versions of the game which can be played and which cater for various age and skill levels. SumQuest is available for open testing from the Apple iStore https://testflight.apple.com/join/UNf24It8. and from the Google Play Store  https://play.google.com/store/apps/details?id=com.happytum.sumquest. Please note that all SumQuest features are free in open testing. Follow SumQuest updates on LinkedIn by following this link: https://www.linkedin.com/company/sumquest/?viewAsMember=true.