Zwei is second iteration of the ETHBerlin Blockchain Hackathon.

ETHBerlin Zwei is a combination of a hackathon, experiences, workshops and talks, happening from 21st till 25th of August 2019 in Berlin, Germany.

This Devpost Landing Page is used to manage hackathon submissions, judging and prizes.

View full rules


Read the Submission Guidelines in our Knowledge Base.

Minimum requirements to be judged
  • A link to the open-source code must be provided
  • A short presentation file must describe your project
  • The contract address(es) of your deployed demo must be provided, either on a testnet of your choice or mainnet of a platform of choice.


Judging Criteria

  • Amazingness
    Must be an amazing project,