https://medium.com/loom-network/how-to-code-your-own-cryptokitties-style-game-on-ethereum-7c8ac86a4eb3

CryptoKitties has done a great job of demonstrating what blockchains can be used for beyond just simple financial transactions.

I’m hoping we’ll start to see a lot more innovative uses of the blockchain for games like this in the future, so I wanted to write a quick walkthrough of the code behind CryptoKitties to show how it was implemented beneath the surface.