BROhjong: Crypto-Based Mahjong
Developed in China during the Qing dynasty, in the early 20th century Mahjong spread throughout the world. Commonly played with four players its variants have become extremely popular in the West. Mahjong consist of 144 tiles, usually based on Chinese characters and symbols but there are many variations of the tiles and rules today. BROhjong uses tiles based on blockchain technology and cryptocurrencies.