Rediet Mellesse (erizzzfood)

Ethiopia

Cosmo Hacks 2026

Online

A free online student hackathon. Build around Tech for Student or Community Life from December 19, 2026 to January 18, 2027. Beginners welcome!

$146,700 in prizes
Submissions open soon
687 participants

Arbiter Hacks V1

Online

Open innovation for all, submit projects that have potential impact and usability!

$7,800 in prizes
Dec 21, 2026 12:00 AM EST to submit
826 participants

CSC Winter Sparkathon

Online

Build technology that brings people together or helps people support one another

$100 in prizes
Nov 30, 2026 03:00 AM EST to submit
97 participants

Neighborhood Hacks

Online

Create a project that supports your local community

$57,866 in prizes
Winners TBD
646 participants

804 Hacks

Ashland, VA, USA

Build an impactful project that aligns with our theme: The Environment

$750 in prizes
Oct 18, 2026
68 participants

Beginner's Paradise - FirstCommit

Online

Your first project. Your first commit. Your future.

$1,024 in prizes
Winners announced
1417 participants

Hack2Heal 2.0 - Global Healthcare Innovation Hackathon

Online

Build anything. Solve for health. A global online healthcare innovation hackathon for students, builders, scientists, and creators across every discipline.

$100 in prizes
Winners TBD
930 participants

Acodemic X G.I.R.L.S. Global SDG Hackathon

Online

Create a project aligned to any SDG. Be creative and make it count!

$35 in prizes
Winners announced
178 participants