Cryptab - Track the top 100 Cryptocurrencies in every new tab
Bitcoin Flip - Trading Simulator for all the popular crypto currencies.
CoinShilling - Crypto activity on Reddit, Twitter, Telegram and Steemit
Coinzy - Top need-to-know crypto news in less than 8 minutes a day
Blockchain Demo - Visual demonstration of blockchain technology
CryptoHack - A fun platform for learning cryptography