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 128413 participants
All In Open Source Hackathon Online At this 24-hour hackathon sponsored by Fidelity, we're challenging you to build hacks to serve your community, innovate creative technological solutions, and more! Non-monetary prizes Winners announced 251 participants
The Green Plan 2030 Challenge Singapore, Singapore Develop prototype projects with Micro:bits to tackle challenges and contribute to the achievement of the United Nations Sustainable Development Goals (UN SDGs) $1,200 in prizes Oct 9 – Nov 18, 2023 54 participants
Hacks for Hackers Online Celebrate MLH's birthday week by building hacks that empower you and your fellow hackers to do more! Non-monetary prizes Winners announced 265 participants