Quote from anna42

Some time ago, I was commissioned to offer a computer science station for an open house day. The target audience was students. I thought back to my childhood and what fascinated me at the time – and it was, above all, the puzzle website hacker.org that transported me to a magical world.

I decided to develop a simplified version for children and teenagers. I called it Hack The Web. I had no idea what kind of response the project would receive. Teachers soon inquired whether they could use Hack The Web in their classes. The number of users increased, and since 2019 I have been continuously further developing the platform.

My goal is for every interested person to be able to engage in hacking successfully for 30 minutes while having fun – even a 7th grader. And perhaps even a professional might discover a few new tricks here and there.

Quote from rekter0

A collection of students, hobbyists and professionals deeply interested in Cyber Security playing CTFs and doing info-sec research.
We are committed to deliver an interesting and most of all a fun learning experience.

Quote from "two47CTF"

I enjoy playing CTF challenges, but often found that I was not available in
the short time period that the CTF was open (usually a weekend). I also
found that often times people would unintentionally (or intentionally)
break a challenge either during or after solving it. I also don't enjoy
enumeration during a CTF, I prefer a straight forward problem to which you
need to solve. As a solution to these frustrations, I created 247CTF which
is a CTF platform that does not have an end date, nor does it have
challenge sharing between different players (each challenge instance is
unique per user), nor is significant enumeration required.