$ nc verbal-sleep.picoctf.net 63461 FANTASY CTF SIMULATION The simulation begins in the private room of Eibhilin, a bright, young student. The room is dimly lit, with the glow of her multiple monitors casting an electric blue hue on the walls. Around the room are posters of vintage movies from the MCU — ancient guardians from another age staring down like digital sentinels. --- (Press Enter to continue...) --- Eibhilin stretches back in her chair, adjusting the holo-display of her keyboard. A soft hum of a nearby server fills the air as her AI companion, `Nyx`, comes to life. --- (Press Enter to continue...) --- "Good evening, Ei," Nyx chirps, "The 3025 edition of picoCTF registration is open. You asked me to remind so you could try out the competition for the first time. Do you wish to proceed?" --- (Press Enter to continue...) --- Outside, the city of Nexalus glimmers under the stars, but Eibhilin's focus remains entirely on the screen in front of her. --- (Press Enter to continue...) --- "Yes, Nyx. Let's do it!" --- (Press Enter to continue...) --- Nyx brings up the registration page. Options: A) *Register multiple accounts* B) *Share an account with a friend* C) *Register a single, private account* [a/b/c] > C Nyx nods, "Good choice, Ei. Let's proceed with a single, private account. It can be tempting to try and do something 'clever', but registering multiple accounts or sharing an account with a friend can lead to disqualification." --- (Press Enter to continue...) --- "Ok," Nyx says, "Registering you for the competition... There's an introductory audio message, piping to your speakers." --- (Press Enter to continue...) --- "Welcome hacker! You're about to embark on a journey that will teach you many esoteric and valuable skills. Our mission is to guide you in the right path, that you may use these skills to protect and defend and never for selfish gain or deceit. We hope you enjoy the challenges that our authors have devised this year. Always remember: 'With great power, comes great responsibility!'" --- (Press Enter to continue...) --- Nyx continues, "I've gleaned from the Ether that in CTF competitions, it's always good to start with the 'sanity' challenge. It should be the challenge worth the least amount of points. I'll pull it up. You're looking for something called the flag. You should know it when you see it." --- (Press Enter to continue...) --- "Oh interesting," Eibhilin says, "It seems like the sanity challenge is an old school interactive fiction game." --- (Press Enter to continue...) --- Options: A) *Play the game* B) *Search the Ether for the flag* [a/b] > A "Good choice, Ei," Nyx says, "You never want to share flags or artifact downloads." --- (Press Enter to continue...) --- Playing the Game Playing the Game: 100%|██████████████████████████████████████ [time left: 00:00] Playing the Game completed successfully! --- (Press Enter to continue...) --- "That was fun!" Eibhilin exclaims, "I found the flag!" --- (Press Enter to continue...) --- Nyx says, "Great job, Ei! I've read that a lot of players create writeups of interesting challenges they solve during the competition. Just be sure to wait to publish them until after the winners have been announced. We can work on that together if you'd like." --- (Press Enter to continue...) --- "Thanks, Nyx! Here's the flag I found: picoCTF{m1113n1um_3d1710n_219b5811}" --- (Press Enter to continue...) --- "Great, you just got 10 points!" Nyx exclaims. --- (Press Enter to continue...) --- Eibhilin smiles, "I'm off to a good start!" --- (Press Enter to continue...) --- Nyx says, "Let's keep going!" --- (Press Enter to continue...) --- END OF FANTASY CTF SIMULATION Thank you for playing! To reemphasize some rules for this year: 1. Register only one account. 2. Do not share accounts, flags or artifact downloads. 3. Wait to publish writeups publicly until after the organizers announce the winners. 4. picoCTF{m1113n1um_3d1710n_219b5811} is a real flag! Submit it for some points in picoCTF 2025! --- (Press Enter to continue...) ---