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Speedrun Ethereum
Learn how to build on Ethereum — the superpowers and the gotchas. Speedrun Ethereum is a free, hands-on curriculum where you learn Solidity and full-stack Ethereum development by completing real build challenges with Scaffold-ETH 2.
- Authority
- 47 reach 6 · trust 5 · quality 21 · freshness 15
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- listed
- llms.txt
- https://speedrunethereum.com/llms.txt
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- 4
- Links
- 46
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- 9465 bytes
- Popularity rank
- #782430
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- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-25T17:59:04.981Z
- Last checked
- 2026-10-26T01:57:24.372Z
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Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-26T01:57:24.054Z. Cached copy · Source on speedrunethereum.com
# Speedrun Ethereum
> Learn how to build on Ethereum — the superpowers and the gotchas. Speedrun Ethereum is a free, hands-on curriculum where you learn Solidity and full-stack Ethereum development by completing real build challenges with Scaffold-ETH 2.
Built and maintained by BuidlGuidl. Each challenge ships a working dapp; the guides explain the concepts behind them.
## Start here
- [Speedrun Ethereum](https://speedrunethereum.com/): Learn Solidity development by building real dapps through interactive challenges.
- [Get started](https://speedrunethereum.com/start): Set up your environment and begin the first challenge.
- [Learn Solidity](https://speedrunethereum.com/learn-solidity): Free Web3 developer course covering Solidity fundamentals.
## Challenges (curriculum order)
- [Simple NFT (Tokenization)](https://speedrunethereum.com/challenge/tokenization): Build, mint, and deploy your first NFT smart contract in Solidity.
- [Crowdfunding](https://speedrunethereum.com/challenge/crowdfunding): Build a decentralized crowdfunding dApp in Solidity using payable functions and events.
- [Token Vendor](https://speedrunethereum.com/challenge/token-vendor): Create an ERC20 token and a decentralized vending-machine contract in Solidity.
- [Dice Game (Security)](https://speedrunethereum.com/challenge/dice-game): Learn smart contract security by exploiting randomness in a Solidity dice game.
- [Decentralized Exchange (DEX)](https://speedrunethereum.com/challenge/dex): Build a DEX in Solidity with liquidity pools, token swaps, and automated market making.
- [Oracles](https://speedrunethereum.com/challenge/oracles): Build three oracle architectures (whitelist, staking, optimistic) and their security trade-offs.
- [Over-Collateralized Lending](https://speedrunethereum.com/challenge/over-collateralized-lending): Build an over-collateralized lending and borrowing platform in Solidity.
- [Stablecoins](https://speedrunethereum.com/challenge/stablecoins): Build a stablecoin in Solidity and learn the mechanisms that keep it pegged.
- [Prediction Markets](https://speedrunethereum.com/challenge/prediction-markets): Build a decentralized prediction market in Solidity with betting and resolution.
- [ZK Voting](https://speedrunethereum.com/challenge/zk-voting): Build a privacy-preserving voting dApp using zero-knowledge proofs.
## Build prompts
- [Build prompts](https://speedrunethereum.com/build-prompts): Full project specs for AI coding agents. Pick a build, copy the prompt into your favorite AI coding agent, and tweak the parameters to scaffold a working dApp.
## Guides
- [Solidity Tutorials and Guides](https://speedrunethereum.com/guides): Index of all Speedrun Ethereum developer guides.
- [How to Create an ERC20 Token: Complete Solidity Tutorial](https://speedrunethereum.com/guides/how-to-create-erc20): Create and deploy your own ERC20 token in Solidity, step by step.
- [Sustainable ERC20 Supply Models: Tokenomics Best Practices for Devs](https://speedrun
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