Varun Singh (nacile00)

India
Website
GitHub

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8655 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
128425 participants

Bitcoin 2025 Official Hackathon

Online

Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas

$58,750 in prizes
Winners announced
832 participants

Dawson College AI Making Challenge

Online

Prompt, Validate, Interact, Create, Reflect. An open-ended challenge inviting students of all backgrounds to experiment with and critically evaluate AI tools.

$800 in prizes
Winners announced
155 participants

HackSphere

Online

Hack the Future Responsibly: Empowering the Next Generation to Code with Confidence and Manage Risk Like Pros.

$22 in prizes
Winners announced
39 participants

SummitAI

Online

Estate Brew reader exclusive hackathon

Non-monetary prizes
Winners announced
91 participants