Arnab Sahu (arnab-sahu133)

India

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
869 participants

LaunchHacks V

Online

The fifth iteration of LaunchHacks: LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming.

$575 in prizes
Submissions open soon
1507 participants

Banana Hacks

Online

Build apps, games, and tools that solve real problems in a weekend around Image AI.

$500 in prizes
Winners announced
599 participants

VoltHacks

Online

Design. Build. Power the Future.

Non-monetary prizes
Winners announced
2147 participants

Youth Code x AI

Online

Harness AI to create innovative solutions for real-world challenges in business, education, mental health, sports, the environment, and communities!

$2,700 in prizes
Winners announced
1035 participants

NextGenHacks

Online

Build the future with NextGenHacks—create innovative projects, explore new ideas, and turn your vision into reality in a beginner-friendly, open-ended hackathon for all builders.

$1,000 in prizes
Winners announced
1330 participants

GNEC Hackathon 2026 Spring - 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
836 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35498 participants

Alameda Hacks

Online

A 10 day hackathon to Build Out Your Wildest Dreams - For Students

$500 in prizes
Winners announced
917 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
1445 participants

Launchly Project Sprint

Online

Real world initiatives, now open-sourced.

$450 in prizes
Winners announced
233 participants

Synthax 2025

Bengaluru, India

Code Create Collaborate

₹ 42,000 in prizes
Nov 23, 2025
61 participants

Student HackPad 2025

Online

Idea2Impact; no matter the means!

$14,605 in prizes
Winners announced
856 participants

AETHRA GLOBAL IDEATHON 2025

Online

All you need is an Idea - and a drive to create impact!!

$5,785 in prizes
Winners announced
557 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
253 participants

Lovable x Zerobase - Hackathon

Online

Build cool stuff.

$1,000 in prizes
Winners announced
59 participants

Maximally Steal-A-Thon

Online

The only hackathon where original ideas are banned. Copy, remix, and steal like an artist.

₹ 169,000 in prizes
Winners announced
132 participants

BUILD Halloween Hacks

Online

Join the BUILD Halloween Hacks this October 1-October 31, 2025 for a spooky community hackathon!

$9,717 in prizes
Winners announced
224 participants

Eurekathon 2025

Online

A 5-week global innovation challenge blending science fairs and hackathons. Research or code your way to innovation across multiple STEM tracks! Code, research and win prizes!

$35,774 in prizes
Winners announced
232 participants

Hacktivism II

Online

Driving innovation, creating solutions: coding for a brighter future

$55,457 in prizes
Winners announced
866 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
912 participants

Solaris

Online

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

Non-monetary prizes
Winners announced
172 participants

Virtu Hack

Online

Code. Learn. Empower.

$4,000 in prizes
Winners announced
474 participants