Demon Cat Meow Meow (demoncatofdc)

Chicago, Illinois, United States

LUMA Startathon 2025: Build. Launch. Win.

Online

$2,000 in cash prizes + $10,000+ in software & subscriptions — Hosted by LUMA, joinluma.org

$2,000 in prizes
Winners announced
210 participants

CS Girlies November Hackathon - Make Learning Cool Again!

Online

A 48-hour global hackathon where you will build tools to help students be lifelong learners, and enjoy it along the way!!

$4,500 in prizes
Winners announced
1220 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

Global Innovation Challenge in Low-Cost Prosthetics 2025

Online

prosthetics-challenge-2025.devpost.com

$400 in prizes
Winners announced
56 participants

Solaris

Online

Develop pioneering software and hardware solutions at the biggest, and most funded high school hackathon

Non-monetary prizes
Winners announced
175 participants

LUMA Startathon: Pitch your startup, win $1000 cash!

Online

LUMA is hosting our first Online Startup Hackathon competition, winning team gets $1000 USD cash. Yes $1000 cash, not $1000 worth of meaningless subscriptions. joinluma.org

$1,000 in prizes
Winners announced
130 participants

Tech Innovation For Good

Online

Use the Power of Tech and AI to Create Real Social Impact

Non-monetary prizes
Winners announced
792 participants

PeddieHacks 2025

Online

A 48-hour virtual hackathon - by students, for students.

$950 in prizes
Winners announced
235 participants

WorthyHacks 2

Online

A fully virtual, beginner-friendly hackathon for middle and high school students, hosted by dedicated volunteers from the non-profit Worthy Works.

$225 in prizes
Winners announced
149 participants

ReverieHacks

Online

A hackathon built by students, for students—empowering creative minds to bring their dream projects to life across six unique tracks.

$600 in prizes
Winners announced
396 participants

CQhack25: A Quantum Computing Hackathon & Ideathon for Students

Online

A Quantum Computing Hackathon + Ideathon for Students to Learn, Collaborate, and Explore

$1,900 in prizes
Winners announced
305 participants

LionHacks Summer 2025

Online

Welcome to Stratford Prep's 2025 virtual hackathon! In this week long hackathon, high schoolers will compete to create a project that fits the theme.

$600 in prizes
Winners announced
104 participants

Katy Youth Hacks 2025

Online

By challenging students to solve real-world problems with technology, KatyYouthHacks aims to inspire the next generation of developers

Non-monetary prizes
Winners announced
267 participants

Mission CADPossible

Online

By challenging students to design real-world solutions using computer-aided design, Mission CADpossible aims to inspire the next generation of engineers and innovators.

Non-monetary prizes
Winners announced
39 participants

MelonJam 6

Online

An friendly game jam targeted towards both beginner and advanced game developers.

Non-monetary prizes
Winners announced
101 participants

United Hacks V5

Online

Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V5.

$51,000 in prizes
Winners announced
1205 participants

Sonoma Hacks 4.0

Online

Join Sonoma County's first ever high school hackathon! High schoolers from all over can join. This year we will have three different themes centered around AI! Beginners welcome.

$810 in prizes
Winners announced
83 participants

CS Base Hack4Health

Online

Hacking for health, building for better @ CS Base!

$6,405 in prizes
Winners announced
694 participants

Hackboro 2025

Online

Create apps, win prizes! Use Web Development, Artificial Intelligence, and other tools to build apps about education, environment, and community!

Non-monetary prizes
Winners announced
142 participants