Loops House

Date
Jul 25, 2026
Duration
10h
Participants
30
MetaMask Community Builder Challenge Pune
Builder Nights, but you leave with a repo.
Community Builder Night is a community-first take on MetaMask's global Builder Nights, bringing Web3 education, onboarding, and real builder conversations home to the local ecosystem. Instead of a talk you watch, this is for you to build through.
Over the course of the session you'll go head-to-head in a Build Battle: Solve a real-world Web3 problem, and shipped as its own GitHub repo and scored 0–100 by an AI judge. The problems aren't specs to fill in, they're stories about real people with messy needs, where your first job is figuring out what to build before you build it. Onboarding a first-time wallet user, making a confusing transaction legible, smoothing a rough dApp flow, the kind of work that actually moves someone from "curious" to "onboarded."
All problems unlock at once, you tackle them in any order, and you don't have to finish everything to place well.
FAQ
Frequently asked questions
How does scoring work?
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Submissions are scored by an AI judge against each problem's judging criteria. Your best problem score becomes your battle score, and ratings update once results are finalized.
Can I work in a team?
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No, this is a solo build battle.
What do I need to submit?
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A GitHub repository with your working project. You can keep updating your submission until the build window closes.
Final leaderboard
A transparent, permissionless tip jar on Ethereum Sepolia. Readers connect a wallet, send a micro-tip with a short message, and watch their name appear on a live, on-chain supporter wall — no middleman, no cut, no geo-blocks.
1 commits1 contributorlast push Jul 25
A production-grade, decentralized Tip Jar dApp built on the Ethereum Sepolia Testnet. Supporters can send ETH tips along with custom messages (up to 200 characters), which are recorded permanently on the blockchain.
3 commits1 contributorlast push Jul 25
A decentralized creator micro-tipping platform built with Solidity and React. Lets readers send ETH tips and leave a permanent on-chain messages to a live supporter's wall with 0% platform fees.
1 commitslast push Jul 26
3 commits1 contributorlast push Jul 26
On-chain tip jar for the MetaMask Community Builder Challenge Pune - Solidity + Hardhat + Next.js
3 commitslast push Jul 25
4 commits1 contributorlast push Jul 26
2 commits1 contributorlast push Jul 26
10 commitslast push Jul 25