Hack.lu CTF 2021 is the 11th edition organized by FluxFingers, the CTF team of Ruhr-University Bochum (Germany).
The CTF will last 48h hours, just like in the previous years. Since there is a Daylight Saving Time transition during the CTF, we added a countdown for your convenience!
Fri, Oct. 29, 18:00 — Sun, Oct. 31, 18:00 UTC
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Hack.lu CTF 2021 is the 11th edition organized by FluxFingers, the CTF team of Ruhr-University Bochum (Germany).
For updates on the CTF follow us on Twitter: @fluxfingers
If you have any question, you can reach us via Discord. This will be the main communication channel during the CTF, besides the announcements page.
Who
Everyone may participate! You can play alone, but we recommend teaming up because it is more fun and you can learn from each other. The difficulty of our challenges will range from beginner-friendly to super-hard.
When
The CTF will last 48h hours, just like in the previous years. Since there is a Daylight Saving Time transition during the CTF, we added a countdown for your convenience!
Fri, Oct. 29, 18:00 — Sun, Oct. 31, 18:00 UT