The Mathematical Games Company Limited (TMGCL) is a registered company in the UK, with a patented cZeus puzzle in the US (US20150137449A1), endorsed by UK professors and academia. Our mission at TMGCL is to establish a family of original skilled-based apps. As a brain-training, cognitive enhancer and healthy-ageing app, our first product, cZeus Maths Challenger, is a game-changer educational and family-friendly puzzle, which improves numeracy in a fun game environment. cZeus School League app is a subscription-based version for schools, in partnership with Imperial College London (ICL). Finally, cZeus Planet is our latest product available on browsers, desktops and mobile devices. cZeus Planet can be integrated with the 3rd party platforms like online newspapers and has the most advanced AI features (e.g. Smart Hints) to help the users early engagement. cZeus is available on iOS, Android, Amazon, Alexa, Windows, Mac and the most of the browsers.