capture-the-ether

Solutions to capture-the-ether CTF.

Development

npm i

You need to configure environment variables:

cp .env.template .env
# fill out

• Add the PRIVATE_KEY of your metamask demo account.
• Add the link to your Alchemy project at ARCHIVE_URL

Hardhat

This repo uses hardhat to run the CTF challenges. Challenges are implemented as hardhat tests in /test.

Running challenges

# run locally
npx hardhat test test/warmup/CallMeChallenge.ts
# once everything works, run all txs on ropsten testnet to gain points
npx hardhat test test/warmup/CallMeChallenge.ts --network ropsten