
Test Your Crypto Knowledge

Level 1: Beginner
The basics of owning crypto, keeping it safe, using it and why cryptocurrencies and blockchain technology are important.Kraken has a good reputation for security and protection of your funds and operates across the USA (except NY), Canada, the EU and Japan
Is mining crypto still profitable? With more cryptos like Ether switching to POS is the competition going to get too much?
What is bitcoin? Who controls it? Where can I buy it? Your questions answered!
IOTA is a feeless crypto using a DAG rather than a blockchain. It aims to be the currency of the Internet of things and a machine economy.
The leader in programmable money, smart contracts and decentralised applications. There have been many copycats but none have the community and level of adoption.