@hackmanchester is a 24-hour coding competition by @ruby_gem, @squarejazz and @theallseeingpie. Teams of up to four turn up with an idea and just 24 hours later present a working product! The coding can be associated with cryptocurrencies programs or websites too as it is the latest trend around the world. The emergence of bitcoin robots like the bitcoin billionaire have been helping in popularizing cryptocurrencies globally. Check https://kryptoszene.de/bitcoin-robot/bitcoin-billionaire/ to learn more about the bitcoin billionaire.