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Hack From your Home

No need to book a flight or crash on your buddy’s couch. Hello NFT World is exclusively online. So find your comfiest pair of sweatpants and start hacking.

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By registering, you agree to the hackathon rules.

How To Get Started

Secure Your Spot

There’s no crazy hoops to jump through. All you need to do is sign up. Join our discord as well to ask any question and meet other builders.

Start Brainstorming

Dream up what you’d like to build. Feel free to take a look at the prizes below for inspiration. It’s also okay if your idea doesn’t fit perfectly into one of them.


Once the Hackathon is live you’ll have 7 days to bring your idea to life. Once finished, you can submit your BUIDL here.

$25,000 Grand Prize

Welcome to NFT world!

Bringing together creators, artists, developers, and entrepreneurs to create innovative NFT Projects. Explore concepts like peer-to-peer renting of NFTs, innovating on what NFTs can do, or new types of NFT utility applications.

$5,000 Secondary Prizes

Gaming and Metaverse

"Hop on board fam, we are going to save the world." The future of the metaverse is in your hands (seize the memes of production). Look at digital identity through different angles such as blockchain, NFTs, Lootboxes, art, design, data, or anything you could imagine as part of the virtual world.

Onboarding for All

Create an application or tool to improve the user experience of minting or owning NFTs. The best projects will put creators and users first in their designs and seek to solve friction points prevalent in the NFT ecosystem today.

Most Creative

Does creativity ooze from your ideas? If so, show off your talents by creating an imaginative NFT project or new application.

Most Hilarious

Knock Knock. Who’s there? The funniest NFT waiting to happen!” If you're a jokester, or class clown this prize is perfect for you.


We've pulled together top notch builders and leaders in Web3 to help out with judging.

Anne Fauvre-Willis
Head of Special Projects @ OpenSea
Laura Fiuza
Product Engineer @ OpenSea
Michael Cohen
Platform Engineer @ OpenSea
Kartik Patel
Head of Partner Engineering @ OpenSea
Eshita Nandini
Research @ Messari
Michelle Huang
Experience Architect at Atomic Form, building AkiyaDAO
Yannik Wojcicki
Founding Engineer @ buildspace
Farhaj Mayan
Partnerships @ buildspace
Alex Kotliarskyi
Workspace Engineer @ Replit
Tyler Angert
Designer @ Replit
Soren Rood
Product Manager @ Replit

Frequently asked questions

We're so glad you asked! Join our discord to ask any questions related to the hackathon. Maybe you'll even meet fellow builders to team up with.

There’s no crazy hoops to jump through. All you need to do is sign up through this link or just click any other button on this page.

This document goes through all of the details related to voting. We'll be using MACI quadratic voting to make everything as fair as possible.

I am flying solo/looking to join a team??

Find a team on the hello-nft-world-find-a-team-channel Create a post telling us a bit about what you are interested in:

1. What skills do you have?
2. What do you want to learn?

Have an idea? Pitch it here so that people looking for teams and projects can tag you to connect!

Examples to Get Started

What else can I build with Replit?

If you can code it, you can build it in Replit. Here are some examples of video games built on Replit.

Start Hacking

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By registering, you agree to the hackathon rules.