Welcome

Welcome to the ECSC Team Estonia 2026 Preliminaries!

Register and log in to join the CTF!

Timetable

1. 20 February 2026, 19:00 UTC+2 - CTF begins with Beginner-Friendly challenges
2. 28 February 2026, 01:00 UTC+2 - Full release of the challenges
3. 23 March 2026, 01:00 UTC+2 - The CTF ends

Rules

Read the rules for information about the rules.

Organizers

The event is organized by ECSC Estonia - but the content and infrastructure is provided by De Danske Cybermesterskaber.

The community Discord link can be seen in the navigation menu after registering and logging in for the event.

Thanks

Thanks to DDC 2026 organizers from Denmark for inviting us to join their Qualifiers!