During my stay in South Korea, I learned that one of the most popular drinking games in the world, "King's Cup", is unknown there. So we decided to do something about that.

The result is a React Native based mobile app for iOS and Android. It has a very minimalistic design and a simple interface, based on the mechanism of Tinder swiping, used to go through a deck of cards that display the rules to be executed during play.

Dr. Lonnie Edge, managing editor of the North Korean Review, translated the set of basic rules, but users are able to add and remove whichever rules they choose during play.

We're very proud of the result, and will be adding more animations and a rules database in the next release.