Pi Coins is a digital currency that is mined on the Pi Network, a decentralized blockchain-based platform. Unlike traditional cryptocurrencies that require powerful computers for mining, Pi Coins can be mined using a mobile phone. Users of the Pi Network can earn Pi Coins by simply opening the Pi Network app and clicking a button once a day to prove that they are human. This innovative approach to mining aims to make cryptocurrency more accessible to the general public and promote widespread adoption. Pi Coins are still in the development stage and are not yet traded on public exchanges.