Fun history: The faucet that used to give you 5 BTC per day. : r/CryptoCurrency
Why do we need to mine bitcoin? - Quora
PUZZLE HUNTER TELEGRAM GROUP : r/bitcoinpuzzles
Solve the puzzle and win 1 BTC - interesting challenge on Reddit - CaptainAltcoin
Adam Hills on Twitter: "Meanwhile there are some absolutely cracking reviews here for #RockstarDetectives. I'm so chuffed at how many young readers are enjoying the story." / Twitter
A Comprehensive Introduction To Blockchains | by Alexandre Laplante | Medium