Short questionnaire on Crypto Currencies: Simple multiple-choice questions to assess what you know about the "world of crypto currencies". Try it, it only takes a few minutes!
https://docs.google.com/forms/d/e/1FAIpQLSebsZse8a3awAkf7QfHfJ9ezh48F_yjciA-2Spji0-y6bJ5Mw/viewform?usp=sf_link
https://docs.google.com/forms/d/e/1FAIpQLSebsZse8a3awAkf7QfHfJ9ezh48F_yjciA-2Spji0-y6bJ5Mw/viewform?usp=sf_link
