Saksham Ojha (saksham_o)

IIT Roorkee

Alameda Hacks

Online

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

$500 in prizes
Winners announced
927 participants

Open Hack

Online

You Code , You Create , You Collaborate

₹ 10,000 in prizes
Winners announced
306 participants

HackNomics

Online

For the Tech Legends !!

$7,000 in prizes
Winners TBD
356 participants

Devfest Ilorin: Build with AI Hackathon 2025

Online

Building Safe, Secure, and Scalable Solutions with AI and Cloud

$1,415 in prizes
Winners announced
255 participants

Codyssey

Online

Code to Create. Create to Change.

₹ 10,000 in prizes
Winners announced
233 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
14075 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
226 participants

Green Wells Innovation Hackathon

Online

Fueling Innovation: Powering the Future of Energy Through Technology

$4,500 in prizes
Winners announced
671 participants

Maximally Hacktober: A Month-Long Hackathon for the Builders Who Won’t Quit

Online

31 days. One idea. Build slow, build loud, finish strong.

₹ 169,000 in prizes
Winners announced
260 participants

Eurekathon 2025 - Low/No Code & Prizes for all participants

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
234 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2733 participants

Dakar Bitcoin Hack

Online

Create tools that will enhance the life of Senegalese people, around or on top of the Bitcoin protocol.

$1,750 in prizes
Winners announced
200 participants

SRHR Tech Innovation: Inclusive SRHR Access for Adolescents & Youth in Liberia

Online

Innovating for Change: Youth-Led Tech Solutions for Inclusive Access to SRHR by Adolescents and Youth in Liberia

$1,050 in prizes
Winners announced
77 participants

Hacktivism II

Online

Driving innovation, creating solutions: coding for a brighter future

$55,457 in prizes
Winners announced
868 participants

Black Forest Labs - FLUX.1 Kontext [dev] Hackathon

Online

Build with FLUX.1 Kontext [dev], Black Forest Labs' open-weights editing model.

$5,000 in prizes
Winners announced
379 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8652 participants

Hackaburg 2025

Regensburg, Germany

Insecurity

€4,500 in prizes
May 22 – 24, 2025
138 participants