01Event5 September 2026Pre-registration closed
CTF + mini-hackathon
One day, two ways to play. A capture-the-flag board runs alongside a mini-hackathon — solve challenges, build something small, or do both. Full details and registration land closer to the day; for now we are counting heads.
Pre-registration
Pre-registration closed 22 August 2026 (UTC+2). Full registration opens next week.
Details
- Date
- 5 September 2026 (UTC+2)
- Pre-registration
- 1 August 2026 → 22 August 2026
- Who can join
- Members of the H4ck&Stack Discord
Pre-registration is a headcount, not a ticket — it tells us how many people to plan for and which side of the day to weight. Full registration, teams and submissions come later.