CRUMB WARS

CRUMB WARS is a collaborative, fully on-chain canvas on Cookie Chain. A shared 32x32 cookie is rebuilt entirely from chain history: every tile a wallet frosts is a single signed Memo transaction (CW1|owner|x|y|colourIndex), and optional crumb donations go to the community Cookie Jar vault. There is no custom program, no database and no backend - the app re-indexes Cookie Chain memo transactions, replays them in slot order to derive the live board, and ships a replay timeline, leaderboards, bakers telemetry, hover attribution with explorer links, and PNG export. Built with Vite, React and TypeScript on @solana/web3.js; connects Nightly via Wallet Standard, with Phantom and Solflare as fallbacks.