Hackathon 2k21

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

Ethereum Track

Polygon

Ethereum + Polygon Track

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

1st Prize: Full Stack Development

2nd Prize: Full Stack Development

1st Prize: Android App Development

2nd Prize: Android App Development

1st Prize: Front End Development

2nd Prize: Front End Development

Tezos

Portis by Shapeshift

Celo

Best All Girls Team

Best Team from IIIT Pune

The One Man Army

The Almost Winners

Most Organized Website

Socially Most Active Team

Best hack built on Ethereum

Best hack built on Ethereum + Polygon

Best use of Filecoin and/or IPFS

Winning Project deployed on Replit

master glasseater

young gun

rising teknoking

Title

JUSPAY

Polygon Technology

Platinum

AlgoUniversity

PrepBytes

Coding Blocks

Devfolio

Gold

Portis

Script

Script Foundation

Silver

Campus Times Pune

Taskade

InterviewBuddy

KaroVerify

knowafest.com

Hackathons International

Hackathon International

SYBGEN

DT Designathon

Save The Stray Challenge

ETHDenver 2025

DeFy25

Organizer