Binance Academy - Free learning resource for blockchain and crypto
Hike With Me - Meet like-minded people. Everywhere. Anytime.
CryptoHack - A fun platform for learning cryptography
InScribe - The go-to software tool for data scientists and developers to create handwritten digits and drawings
Coin Demo - Visual demonstration of how bitcoin transactions work
Affinity.me - Discover like-minded people (using machine learning)