Запись #18 в дневнике пользователя v777

Friends! For You: RollerCoin is an online, virtual bitcoin mining game where you compete against your friends to mine bitcoins. На сайт: https://rollercoin.com/?r=ko5v6gsr
It takes the concept of bitcoin mining, but instead of the sophisticated Blockchain and processing algorithms, RollerCoin lets you test your skills, complete missions, undertake tasks, and play games to build your mining