What's New

The Build track gains its fourth protocol: Liquity V1, the cleanest CDP/stablecoin design in DeFi. Open a Trove, borrow LUSD against ETH, absorb liquidations into the Stability Pool, enforce the peg through redemptions — every function, every invariant, modernized to Solidity 0.8.x. 15 sections across 3 parts.

Paired with it: four new Shadow Arena audits on real Liquity forks — Gravita (multi-collateral), Lybra V2 (liquid-staked collateral), Tapioca (cross-chain, a 4-week boss fight), and Raft (a true production fork, including the precision bug behind a $6.7M exploit). Build the protocol, then break its forks.

Hit a milestone — a finished Build module, a reviewed Shadow Arena audit, a completed eMBA module, or the AI Auditor Builder — and a Share-to-X card now appears on the completion screen and on your dashboard. Post it, and +10 Lynx land in your balance.

No farming: the bonus is gated on real completion and capped at one claim per milestone per account, enforced server-side.