Welcome to the 0.1$ CTf Presented by fiverrchan (Yes, the 'f' is lowercase. We couldn't afford the bandwidth for a capital letter. We are literally that broke). Look, we’ll be completely honest with you. Our budget for this event is essentially pocket lint and half a pack of stale gum. We spent our last literal ten cents keeping the lights on for the server. Because we are so unfathomably broke, we hit a massive roadblock: we couldn't afford to actually make any challenges. So here is the gimmick: YOU are the dev team. In the 0.1$ CTf, every single participant is both a solver AND a creator. You will build the challenges, you will drop them into the arena, and you will watch your fellow hackers cry trying to solve them—all while you desperately try to crack the miserable puzzles they cooked up for you. It’s completely chaotic, it’s entirely crowdsourced, and it's powered entirely by your own twisted minds. May the best budget-hacker win