London, 1950.

In a dark city, shrouded in steam and mystery, machines reign supreme as absolute masters. Between rusted iron skyscrapers, giant gears that turn ceaselessly, and airships silently floating above the streets, the English capital has become a hub of cutting-edge technology. But beneath its cobbled streets and copper facades, secrets lurk: intelligent machines, spy submarines, programs encoded in the very steam itself, and enigmas that only the sharpest minds can decipher.

In this 1950s steampunk London, the city provides a unique backdrop with its foggy streets, imposing machines, and dimly lit electric lamps. You will navigate through the damp alleyways of Whitechapel, the aerial bridges connecting massive buildings, and the dark industrial quarters where the shadows of machines loom like menacing specters.

--- Rules ---

1- No bruteforce on challenges (and on the platform) (nmap is not bruteforce) 2- Prohibition to share flags with another team 3- "Attacks" within the scope of the challenges are allowed to solve them; within the limits of the specified rules and the duration of the event (qualifications 2025 from, january 24 at 9 pm (PARIS time) until Sunday, January 26 at 9 pm (PARIS time)) 4- Strictly forbidden to attack HackDay resources, notably the website and its social networks, as well as those of its sponsors and partners 5- Forbidden to attack any resources in the name of HackDay

--Information--

Unless specified, flags will be of the form : HACKDAY{flag}

flag to validate -> HACKDAY{m4ND4T0Ry_yES}