DEFAULT

Lean In Hacks 4.0

Code something that aims at resolving a problem prevailing in society.

Social Cause

Build a Hack focussing on an SDG and it's related thematic issues, like water, energy, climate, oceans, urbanization, transport, science, and technology.

Sustainable Development Goals

If you're focussing on a problem that isn't aligning with other tracks, then feel free to build a hack in Open Innovation. 

Open Innovation

One of the Areas of Focus of G20 is Women-led Development. Create a hack portraying the same. 

Women Empowerment

Read about the bounty details and find code templates for Filecoin here: [https://nsb.dev/filecoin-bounty](https://nsb.dev/filecoin-bounty).

Filecoin

Read more about the bounty details for Replit here: [https://nsb.dev/replit-bounty](https://nsb.dev/replit-bounty).

Replit

Read about the bounty details and find code templates for Solana here: [https://nsb.dev/solana-bounty](https://nsb.dev/solana-bounty).

Solana

Get started with Polygon [here](https://nsb.dev/polygon-bounty).

Best hack built on Ethereum + Polygon

Polygon

- Orkes is a cloud-hosted, fully managed version of Netflix Conductor offering full compatibility with the open-source version. 

Best Use of Orkes Hack

Orkes

Best SDG Hack

Best Women Empowerment Hack

Best Social Cause Hack

Best Open Innovation Hack

Best Use of SDP Hack

GitHub

Best use of Filecoin and/or IPFS

Winning Project deployed on Replit

young gun

Rising Teknoking

Master GlassEater

Gold

khaiseewfs

Devfolio

Polygon Technology

Silver

Bronze

Give My Certificate

Azure Developer Community

GeeksforGeeks

Reskilll

Postman

ETHDenver 2025

DeFy25

Winter of Code 4.0

RNS Hack_Overflow 2.0

Organizer