Hack for a Change 2026 January: UN SDG 15

Welcome to the UN SDG CTF. This month’s theme is UN Sustainable Development Goal 15: Life on Land.

The challenges this hand are inspired by wildlife conservation.

This CTF is designed to be accessible while still offering depth for experienced players. If you want a competition that feels meaningful, educational, and fun to solve, you’re in the right place. Join in and test your skills while exploring how security connects to the world beyond the screen.

The only type of challenge being tested in this CTF is web.

Official URL: http://www.hackforachange.org/

CTFtime URL: https://ctftime.org/event/3083/

Official prize text: not listed