H4CKING 2026 Challenge Rules

H4CKING 2026 Challenge RULES

Registration

Period: 25.05.2026 10:00 – 29.05.2026 15:00

Link: Register ING can participate in H4CKING 2026 Challenge (please use the same e-mail address during registration for H4CKING event).
Space is limited to 10 teams! We apply first come, first-served basis, so don't wait and register now!
Please note that any offensive or inappropriate nicknames or team names are strictly prohibited and will result in disqualification from the competition.

Event Details

Date: 29th of May 2026
Time: 09:30 – 15:30 (6:00h)
Location: on-site at Katowice ul. Zabrska 19 Gravity Point.

General rules

The following activities are strictly prohibited at any time during the contest

Scoring

Scoring is calculated dynamically based on how many teams have solved a challenge. Each additional solve reduces the challenge's value by 50 points, but the score will never drop below 100 points. The team that has scored the most points or finishes all tasks first – wins H4CKING 2026 Challenge. In case the score is equal, the first team to reach the score is considered the winner.

Flag Format

Flag format: H4CKING{example_flag}
SanityCheck: H4CKING{n0t_cr4zy_just_h4cking}

VPN Access

You can find login instructions for OpenVPN to CTF Arena on our portal:
https://ctfarena.com

Team Composition

Participants may work in groups of max 3 people (captain and two participants).

Technical Support

ctfarena@ing.com