Explore Scratch Hackathons 2025

Join fun and educational Scratch hackathons for kids, beginners, and creative classrooms.
Explore Scratch hackathons online and in-person
IN-PERSON vsHacks 2025

July 12, 2025 - July 13, 2025

Ended

vsHacks is a beginner-friendly hackathon open to all high school students in the Greater Vancouver area. It's an excellent opportunity for participants to show off …

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beginner · iot · web · Vancouver, British Columbia, Canada
ONLINE FusionHacks 2

June 15, 2025 - Aug. 2, 2025

Ended

Fusion Hacks 2 is a 1.5-month-long hackathon with a unique twist. We want to see students fuse cross-disciplinary ideas into one project. Led by high-school …

IN-PERSON NY Tech Week Minute Hackathon - Fintech, Life Sciences, Security & Defense

June 4, 2025

Ended

New York Minute Hackathon ​Organized in a collaboration between PensarAI, OSS4AI, Coeus Collective, and H*QUOTIENT, we're bringing together the brightest minds to tackle real-world challenges …

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health · security · United States
ONLINE Hack the Bronx 4

May 26, 2025 - June 1, 2025

Ended

*** Starts at 5pm EST 5/26Hack the Bronx is an online hackathon centered around the Bronx community whose mission is to spread the passion of …

IN-PERSON World's Biggest MCP Hackathon

May 17, 2025

Ended

Join top engineers, builders, and researchers for the BIGGEST MCP hackathon! ​Hosted by teams from Greptile, Gumloop, and Mintlify, with sponsorship from Anthropic, Vercel, Block, …

IN-PERSON Legacy Code Meets Tensor Compute

May 10, 2025

Ended

In this hackathon, you'll take on the challenge of compiling legacy code to run efficiently on the Tenstorrent Wormhole, a modern tensor processors. But you're …

ONLINE The SMCCCD Intercollegiate Hackathon v2.0

April 19, 2025 - April 25, 2025

Ended

Welcome Explorers to the second SMCCCD intercollegiate hackathon!—a historic collaborative effort between the Computer Science-related Clubs at both Skyline College and College of San Mateo …

IN-PERSON Flipr Hackathon 26 - ML/AI (In-Office)

April 11, 2025 - April 12, 2025

Ended

Gen AI Hackathon: Build an AI-Driven Budgeting App in 12 HoursThis is more than just a coding competition—it's an opportunity to work on a real-world …

IN-PERSON {AI Agent} Love Hack; w/ Fetch.ai Innovation Lab, Polygon, & Swarms.ai

Feb. 15, 2025 - Feb. 16, 2025

Ended

Signups: Please Sign up at our Luma Event Page: lu.ma/lovehack Remote team member participation is supported, however at least one team member must be on-site …

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health · machine learning · quantum · San Francisco, California, United States
IN-PERSON CODEVOLT '25

Feb. 15, 2025 - March 4, 2025

Ended

Grab your early bird pass before it ends.About the challenge Problem Statement will be reveiled at the event. General Rules Start Fresh – Repositories must …

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