Lamden is a pyton-based blockchain for running high performance dapps. It's a smart contract platform like etherium but a lot easier to develop dapps on it. The reason i'm suprised about this project is that already more than 10 dapps are running on this blockchain succesfully and i think they will continue their succes if they keep developing this project. Lamden is one of the best play-to-earn gaming platform becouse it's so easy for developers to launch games using phyton. Currently you can trade lamden on pancakeswap but if you want a centralized exchange then you can try bigone exchange.
Reminder: i research crypto projects for fun so you should always do your own research before making any financial decisions.