MuddySheep Gellis (MuddySheep)

I guess its time

United States
Website
GitHub

AlgoFest Hackathon 2026

Online

Battle of the beasts

$5,000 in prizes
Winners TBD
528 participants

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7079 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners TBD
35613 participants

AI Agents Hackathon: Memories That Last

San Francisco, CA, USA

“Where Intelligent Agents Think, Connect, and Remember.”

$1,000 in prizes
Dec 17 – 19, 2025
91 participants

The AI Champion Ship

Online

Vibe. Code. Ship.

$36,500 in prizes
Winners announced
2947 participants

Webgathon

Online

Innovate with Code. Deploy to the Web.

Non-monetary prizes
Winners announced
109 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

Hack Day @ GDG Gombe — Build the Future with Gemini

Gombe, Nigeria

Build innovative AI-powered solutions with Google Gemini at GDG Gombe’s official MLH Hack Day!

Non-monetary prizes
Nov 15 – 18, 2025
54 participants

Build Resilient Apps with Polkadot Cloud

Online

Radically open, radically useful

$40,000 in prizes
Winners announced
2731 participants

Agentic AI Unleashed: AWS & NVIDIA Hackathon

Online

Build the future of agentic AI with AWS and NVIDIA

Non-monetary prizes
Winners announced
1959 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
14080 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9486 participants

Hack the Concrete Jungle: LA Tech Week Edition

Online

Own the Rights. Claim the Bloc. Building the future of IP, entertainment, and creator ownership at LA Tech Week.

Non-monetary prizes
Winners announced
42 participants

AI Agent Competition by Open Mobile Hub

Mountain View, CA, USA

Join us for an AI Agent Competition, with over $15,000 in prizes!

$18,500 in prizes
Sep 8 – Oct 11, 2025
296 participants

Memories That Last - AI Agents Hackathon

New York, NY, USA

Build Agents that Learn, With Memory that Lasts.

$4,000 in prizes
Oct 8 – 9, 2025
82 participants

Plotly Analytics Vibe-a-Thon

Online

Create a data app with a dataset and Plotly Studio

$1,750 in prizes
Winners announced
1473 participants

The Syrotech MVP Hackathon 2025

Online

Whether you're a student, pro, night coder, or weekend romantic if you've got a slick web app MVP (new or old), this is your moment to show off.

Non-monetary prizes
Winners announced
439 participants

Fun and Games with Devvit Web

Online

Create a new game or experience for the Reddit community!

$49,000 in prizes
Winners announced
2610 participants