ETH Fiddle

CryptoZombies is an interactive educational platform designed to teach developers how to write Ethereum smart contracts using Solidity by building a blockchain-based game. It combines coding lessons with a gamified experience where users create and battle zombie armies, making learning engaging and practical. The platform is primarily aimed at new and intermediate blockchain developers who want hands-on experience with smart contract development and decentralized application (DApp) creation.

The platform offers step-by-step in-browser coding lessons that start from Solidity basics and progress to building fully functional blockchain games. CryptoZombies has been active for over four years and has amassed over 400,000 registered users who have completed multiple courses. It was the first widely recognized tutorial for NFTs and remains relevant as a foundational learning tool for Ethereum and Solidity development. The curriculum is expanding to include other blockchains like Binance Smart Chain and TRON, as well as integrations with projects such as Chainlink.

CryptoZombies differentiates itself by combining education with a play-to-earn model, introducing a native token to incentivize course completion and community engagement. The platform plans to expand into live coding events hosted in the Metaverse, enabling real-time collaboration and interaction among students and instructors. Additional features include NFT certificates for course completion and a community chat app for developer support. Developers can get started immediately by accessing free courses on the website, with comprehensive tutorials and active community channels to support learning.