Caroline Nkan (carolinenkan805)

BUILD Halloween Hacks

Online

Join the BUILD Halloween Hacks this October 1-October 31, 2025 for a spooky community hackathon!

$9,717 in prizes
Winners announced
224 participants

Meta Horizon Creator Competition: Mobile Genre Showdown - Reloaded

Online

Compete for up to 35 prizes, with a top prize of $200,000 per genre and a total prize pool of $2,500,000

$2,500,000 in prizes
Winners announced
1681 participants

Reddit and Kiro: Community Games Challenge

Online

Reddit and Kiro are hosting a virtual hackathon for the best community game!

$45,000 in prizes
Winners announced
1926 participants

Maximally PromptStorm

Online

24 hours to bend AI with pure prompts. Chaos, speed, and creativity collide.

₹ 169,000 in prizes
Winners announced
198 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2726 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9470 participants

Hacktivism II

Online

Driving innovation, creating solutions: coding for a brighter future

$55,457 in prizes
Winners announced
867 participants

CODEPOCALYPSE

Online

48 hours of chaos. No themes. No prep. Just code before the internet explodes.

₹ 169,000 in prizes
Winners announced
216 participants

Starknet Re{Solve} Hackathon

Online

Unlock tomorrow's apps: Ultra-low fees, Ethereum security, Bitcoin power

$47,500 in prizes
Winners announced
1473 participants

PROJECT CODEGEN: A 48-Hour Hackathon for Builders Who Play

Online

Build playful, weird, and joyful projects in 48 hours — no pitch decks, just fun.

₹ 166,000 in prizes
Winners announced
281 participants

GNEC Hackathon 2025 Fall - Compete For UN-Affiliated/NGO Internships & Prizes

Online

Create projects benefiting UNSDGs for a chance to work along UN affiliated NGOs!

$700 in prizes
Winners announced
913 participants

Baseline Tooling Hackathon

Online

Accelerate availability of modern web features

$10,000 in prizes
Winners announced
2924 participants

Plotly Analytics Vibe-a-Thon

Online

Create a data app with a dataset and Plotly Studio

$1,750 in prizes
Winners announced
1472 participants

Hack 4 Humanity 2025

Online

Shaping tomorrow with todays tech.

$44,630 in prizes
Winners announced
481 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51891 participants

Storyblok x Code and Coffee Hackathon 2025

Online

Month-long Innovation Sprint

$4,500 in prizes
Winners announced
785 participants

Black Forest Labs - FLUX.1 Kontext [dev] Hackathon

Online

Build with FLUX.1 Kontext [dev], Black Forest Labs' open-weights editing model.

$5,000 in prizes
Winners announced
378 participants

GKE Turns 10 Hackathon

Online

Build next gen microservices with AI Agents

$50,000 in prizes
Winners announced
4711 participants

Tableau Next Virtual Hackathon

Online

Lead the Agentic Analytics Era and Win Big Prizes

$45,000 in prizes
Winners announced
4499 participants

Proof of Concept

Online

If you could prove any data on the internet - what would you build?

$25,000 in prizes
Winners announced
1903 participants

Fun and Games with Devvit Web

Online

Create a new game or experience for the Reddit community!

$49,000 in prizes
Winners announced
2608 participants

Zero Boundaries Hackathon

Online

Innovation without limits, impact without borders.

$65,280 in prizes
Winners announced
207 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128373 participants

GNEC Hackathon 2025 Spring - Compete For UN-Affiliated/NGO Internships & Prizes

Online

Create projects benefiting UNSDGs for a chance to work along UN affiliated NGOs!

$10,000 in prizes
Winners announced
1650 participants