Onimisi Adeolu (Reabot6)

The view from halfway down

Melange On-Device AI Hackathon

Online

Build a real AI application that runs directly on your mobile device.

$1,500 in prizes
Winners TBD
39 participants

Cheesehacks

Online

Hack Hard. Eat Cheese.

$1,500 in prizes
Winners announced
290 participants

AdvanceHealth

Online

Ireland’s first student-led HealthTech and MedTech innovation hackathon.

€1,200 in prizes
Winners TBD
118 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35601 participants

AI 4 Alzheimer's

Online

Build AI models for early Alzheimer’s detection. Make an impact in healthcare. Save a life.

$500 in prizes
Winners announced
1453 participants

Arm AI Developer Challenge

Online

Build the future of AI on Arm: Create innovative, efficient mobile AI projects and compete to win

$15,000 in prizes
Winners announced
1642 participants

Hack4Unity

Online

Breaking limits. Creating Unity.

Non-monetary prizes
Winners announced
244 participants

The CAD Challenge

Online

Put your 3D design skills to the test in our CAD hackathon!

$300 in prizes
Winners announced
69 participants

Horizon Hacks 2025

Online

Join HorizonHacks presented by Stem for Tomorrow in building solutions that make a real difference and empower the next generation

Non-monetary prizes
Winners announced
195 participants

MiSpace Hackathon 2025

Online

Dynamic ice monitoring and characterization through space.

$30,000 in prizes
Winners announced
109 participants

YuKeSong2025: Hack whatever you feel like! Unlimited Free-For-All Hackathon

Online

We do not wait for the future; we lead the future with creativity.

$274 in prizes
Winners announced
111 participants

EHC OpenHack I

Online

A global month-long hackathon! 100% open ended: build a project, showcase it and win awards!

Non-monetary prizes
Winners announced
256 participants

LuminHacks

Online

Empower Your Project: Create the Next Big Thing with AI Models.

$3,500 in prizes
Winners announced
290 participants

Cloud Run Hackathon

Online

Build applications with Cloud Run

$50,000 in prizes
Winners announced
3434 participants

Horror Hacks

Online

A beginner friendly hackathon centered all about Halloween!

$300 in prizes
Winners announced
327 participants

Devfest Ilorin: Build with AI Hackathon 2025

Online

Building Safe, Secure, and Scalable Solutions with AI and Cloud

$1,415 in prizes
Winners announced
256 participants

Google Chrome Built-in AI Challenge 2025

Online

Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI.

$70,000 in prizes
Winners announced
14078 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2734 participants

Hacktivism II

Online

Driving innovation, creating solutions: coding for a brighter future

$55,457 in prizes
Winners announced
871 participants

EduHacks AI Fest 2025

Online

Build Educational AI Tools That Actually Help.

$22,500 in prizes
Winners announced
433 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
917 participants

Hack 4 Humanity 2025

Online

Shaping tomorrow with todays tech.

$44,630 in prizes
Winners announced
483 participants

Storyblok x Code and Coffee Hackathon 2025

Online

Month-long Innovation Sprint

$4,500 in prizes
Winners announced
786 participants

Virtu Hack

Online

Code. Learn. Empower.

$4,000 in prizes
Winners announced
480 participants