We are the Platypwnies, the CTF team that grew out of the Hasso Plattner Institute in Potsdam. At our booth, you can try out our CTF challenges and chat about lots of cool topics like CTF infrastructure and, of course, platypuses. You can also win the famous PlatyUSBs in one of the challenges, but be careful! This year's edition is limited. We also have a delivery service distributing regular mini platypuses.