Joel Jolly (withinJoel)

Since AI 2026

Turku, Finland

Build real AI. Solve real challenges. Ship working prototypes.

€50,000 in prizes
Nov 6 – 8, 2026
81 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46685 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35515 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
129575 participants

HackAI - Dell and NVIDIA Challenge

Online

Code, Create, Conquer - Build groundbreaking Generative AI projects using NVIDIA AI Workbench

$70,176 in prizes
Winners announced
4531 participants

Valentine Hacks by EduLearn

Online

Powered by EduLearn to give beginners an intro to the world of engineering and computer programming in Valentine Hacks.

$5,000 in prizes
Winners announced
485 participants

Google AI Hackathon

Online

Build a creative app that uses Google’s Generative AI tools. Push the boundaries of what Gen AI apps can do with Gemini!

$50,000 in prizes
Winners announced
15469 participants