 Oh yeah, welcome, we're translating this beautiful session for you guys. We surprisingly realized there's obviously technical issues. Funny enough. But this is not a problem at all. We are prepared for this. Do we have sound? Microphones? There's definitely relay, it's not very pretty up here in the booth yet. Alright, this works without power. That's great to see. Okay, we'll do jeopardy unplugged. So while over there the technicians are doing their best and they're making the complicated communication system to work, we'll explain the basics for you guys. Who knows nothing about jeopardy? Okay, let your neighbors explain to you what it does or how it works. We will as usual play three pre-rounds and the winners of these three pre-rounds will play the final round and then after that we will play a final for great prices. Who can guess what's the main prize in this year? What could be the main prize this year? A thing to test whether or not there is power going through the wall. I don't know the proper English term. As a second prize we might have the only one, Cardio. So phase test is the word that we were looking for. This is the fast prize. If you already have the second prize you can take home 50 USB-C cables instead. And you can be the king in your hackerspace in the next 10 years basically. You're going to use them. It's up and coming. It's like cutting edge technology. Generally if you get enough points you might be getting a USB-C cable. If you don't get one the makers of the Cardio badge told me that in Cardio Village in hall 2 you can buy USB-C cables. We have a few that are left over. I have no idea what's in the background. We're going to play rounds with different categories. You can mentally prepare for the first round. You can see on the board if people knew how their computer worked. They just upgraded to Windows 10 because support is running out. And I think the second desktop is not configured yet. So the first round is going to be about maritime autonomous robots in water. About things that have to do with time zones and public holidays. And things that are somewhat deprecated. And about electric mobility. On that note, Hava boards are so yesterday. Like they're so gone by like seriously. It's when you could leave things out. And that's always good because you know unnecessary technique is like completely in the way. Let's see how long these will last. This can only go wrong like seriously guys. So this is why I have my my pulse measure. I would like to. Your windows looks really funny. I think he switched to Linux because the windows just couldn't get working. Okay, great. So on the package of these things, you're risking accidents and death. So should I fall over and die during the show? Pass on hello to my client that I'm not allowed to come with the Easter. Because I'm too important for the project. Should this watch indicate that I'm dead? He should continue. I'm dispensable. So we're going to start selecting candidates. Please put this balloon into the crowd. That worked great. Okay. I think the people in the first row can actually get up for this like seriously guys. No, you cannot help me. You can like help distributing this balloons now please. The throwing of balloons is working great if you're not sitting in this hall right now. It's like half of them are on the stage. So before the jeopardy music hasn't started yet, nothing has started. This is the journey to jeopardy and you're along for the ride. Welcome. People in the audience are startling to whistling the jeopardy music. Please do not confuse me. Of course we have more than cardio badges and USB cables. Like there's also prices from the binary kitchen. You can get like soldering kits and there is important literature on digital courage for youngsters and people who kept young. There's stickers, the usual shit, you know, and obviously super important. An espionage pair of glasses. If I wear them, I think the chances of me running into an accident are increasing by the second. I can see you. But only like very little. This looks great. This looks really great. We're currently seeing a terminal window where programs are being pseudo-killed. Oh but now we can hear the sound of the jeopardy music so something seems to be going right. That's an improvement. Now they should be done. Almost worked, didn't it? Do we still have anything to mention? Oh yes, you defragmented quite well. We have another thing that we should mention. I can do it without you guys, right? If you find things, I think currently people are looking for their wallets. Please bring them to the Lost and Found. This is actually a serious thing that we're talking about. Bring anything that you find in the Lost and Found. We're all honest people here. Just take out the money as like a finder's keepers thing and then bring the wallet to the Lost and Found at least. And the owner will be thankful. Alright, so I still have a pulse that makes me feel relief. It's a bit more high than usual. I don't think we're going to make this work tonight. However, we're now sitting into a folder. Great. So we're getting there. I can just talk about the cardio village once again and the assembly. In hall two we have an assembly if you have your cardio on you. If you have questions, you want to build something, you want to do crazy things with it. You want to show what you did. Come over. We had a few cool hacks that we've already seen. Also, we have a great VR assembly where we do virtual reality shit. It's very sexy. Come over. The balloons are still floating in the crowd. Okay, so we can see OFTYMW. But I think that people might not understand what I'm talking about here. These camera angels are really good. They're following me. Oh, now we're getting USB. Who is at Hackagee but Jeopardy for the first time? Alright, maybe to explain this, the technique things that we talked to here are microcontroller system that are based on, I unfortunately didn't catch which microcontroller this is based on, but one of them. So it's quite. So there's a processor that has a RAM that has bridges that you have to. But it was quite reliable in the past 20 years. So it's surprising that it's not working this time around. I had somebody laughing. What was that about? I think that was sick. I think I'm going to go home. Nothing works. I don't want to anymore. Guys, please. So where are we stuck now? Where does it fail? Well, we don't have display and we don't have ethernet. Ethernet is optional. Oh my God. Big rounds of applause. Finally seeing rather 90s display of a board game translated into computer. But this causes enthusiasm amongst the crowd. Okay, so candidates in the first round can please now grab one of those balloons. If you want to be a candidate, grab one. And then we pass it on. And four people are going to come up on stage for the first round and to participate in the game about blood and honour in the very first round in the last game of this year. And if they continue to schedule us for 10 to 1 a.m. I'm also sure this is going to go any better next year. So congratulations. We have our first candidate balloon number. Oh, no, orange balloon. Come over here. Take the fast seat. There should be three more balloons in the crowd. There might be some that are stolen by trolls, but it's okay. We have more. We're prepared for this. And also, there is one balloon missing still. But Zeb said that we've just lost. We're only doing three candidates now? Well, we'll see. We're doing four candidates now. Oh, well, okay. So the fourth we don't. Okay, great. Now we have four candidates, but once again, this technicality is not set up for four. This is great. It's going wonderful again. Because of the board, what? But that must be like a short fix. But this is your area of expertise. I don't know how to cross that threshold. Does it light up? Very weakly, though. It's great. Now we have nothing. What did you do? What you took the plug? What the heck? Oh, we're back. We're back. Oh, my God. People nearly had heart attacks. Well, that was easy. It's not made for disabled people this stage. All right. Impossible. So we have four buzzers, correct, Zeck? This chair does not exist. Well, you know, this is chaos, communication, Congress. We're clearly putting the chaos in Congress right now. So the way this works is you're going to see the answers. You're going to have to buzzer. And your task and starting in round two, we're going to know how double jeopardies will explain what they are like then. You're going to have to ask a question that fits to the answer that is being displayed. Did you understand the concept? Did everybody hear the rules? Great. We sometimes are quite okay depending on your answer, but this changes. So who does not ask is dumb, which is a reference to the German intro song to the Sesame Street. Do you know the procedure you please for once hit the buzzer and say your nickname into the microphone? Tennis, I think was the fast contestant's name. Henish, Henish. Sorry, guys. Second one is Peerman. Third one is Queen of Beer. That one, no problem to understand. And the fourth one is Toby. Dear children who are watching, we're not promoting alcohol. There's other gateway drugs. Cannabis is a lot more healthy. All right, this was a great start. At any given time, I can play the music. Are we ready? Well, if it's up to me, then yes. I mean, it's only like what, 10 minutes after? Well, when do we start? Well, now. All right, I think this counts now. All right. First, Peerman may choose a category and you can choose wherever you want to. So you don't have to start at 100. Did you understand the categories? Maritime, time zones, public holidays, deprecated and e-auto or electric cars, electric vehicles, basically. So I'll take 100 deprecated. A protocol that was just because of Poodle in 2014. And someone says TLS, which was not a question. And the question is, what is SSL? We will let it count. But what we were looking for was actually SSL v3. But yeah, we'll let it count. But just for now, in the future, we won't. I'll take 200. The first really common cryptographic hash function that could actually be practically created. What was MD5 or what is MD5? Public holidays 100. Fourth of May. This is actually Star Wars Day. What is Star Wars Day? May the 4th, we were here. We think it's quite easy actually. March 14th. What's Pi Day? Yes, 159. 826. Public holidays. What's World Towel Day? Can we get the original term Towel Day? May 25th. Okay, Henning seems to be on a roll. Just to clarify, even if someone chooses, everyone may buzzer in. And this is not Connect 4. Public holidays 400. Monday, Chau Flux, Sangtips Day. Mojo Day, Disco Flux, Yeah Day. What are these public holidays? Lady Discord will not like it. Nothing. Why are there more than five? And less than 23. Does anyone know, maybe in the audience? These are the public holidays of the Discordian calendar. Okay, well, nobody. Now we need random. Please be more economical with the USB cables. Queen of Bee. Sorry, R is not there anymore. Now you're the queen of bees. I'll take public holidays for 500. Last Friday of July. This is the day in which we remember people that do good stuff in society, that are there when you need them, that are sitting in the, that are standing in the server room. So this is Sis Admin Day. And my colleague actually knew this. Okay, someone is bringing some sort of device, and now we do not have anything anymore. We have changed something. For the worse, obviously. What to do? Maybe we can do that between the rounds. And not during. Yes, we're back. I'll take time zones for 100. Yes, I'll take. Last Sunday in March. Change. Winter summer. When's the change between winter and summertime? Still. We'll get rid of it soon in Germany. Maybe. Possibly. Within days, the EU will agree on something. Time zones 200. Next to CET, there's also A, BST, IST, WAT, WEST, and WST. What time zones have summertime? There's a couple more, actually. But it's not wrong. Because it doesn't state that it's an exhaustive list. Do you want to try something else? Anyone have an idea here? Time zones in Europe? These are all the zones that have UTC plus one. So we need another randomizer. And this randomizer is choosing Henrich. Henrich? Sorry. Maritime 100. AUV. In the context, autonomous maritime robots. What's an autonomous submarine vehicle? Yeah. We'll take time zones 300. 31st December 2016. 2359. 60 UTC. When was the last second that is introduced within years? Leap second. Let's take time zones for 400. What do you see? What's the Gato time zone? I don't know who it was that made this weird shape. But let's go for E-Auto 100. What's the cyber truck? Now this is only an early prototype. At least the glass isn't broken, I guess. The pressure is increasing the same way of one atmosphere. What happens every 10 meters when deep diving, scuba diving? Auto 200. This is what you call getting energy back when breaking. We're looking for a specific term. It's not wrong, but it's quite cheap. There is a term. Are you all still driving diesel? Recuperation is the word. So this is a USB-C loading cable for your Tesla? Charging cable? I did not want to promote Tesla. I'm sure German car makers will start making e-cars within the next 100 years. Maritime 300. Sonar. What is exploring the environment using sound waves? What is not radar? He's trying not to do what we wanted from him. Can we let this slide? Yes. Who knows what it means? Like how this abbreviation is actually constituted. Sound navigation and ranging is the abbreviation. Choose something else. E-Auto 300. A chemical formula. Something more important for electric vehicles? What's lithium? What you need for batteries? Why are you starting at the top? You're very boring. E-Auto 400. Lidar. What's Lidar? Again, you want to know what this means? Well, I don't know actually. But this is using laser. Don't know. Pass. Maybe someone else knows. That's wrong. I don't understand anything that he answered. He said he didn't know. Because he said that's that with lasers. That's the one with lasers. You want to try the laser thing? What is the laser thing? Where was that? I have no idea what was just said. I didn't understand anything. Apparently it's light detection and ranging. Random is Tobi. E-Autos for 500. We're looking at a device. Which is not a radar. It's not a charging cable. The opposite of a charging cable, but not quite. It's a device that fire trucks are using. Firemen. Because electric vehicles have something other cars don't have. People are afraid of it because it might actually break out into flames. And someone said batteries, but apparently this is not a battery. So what is this? This is something that you put into a battery. A piercing applicator that is designed to put out all kinds of smoldering fires. Firemen, you can choose something. Deprecated. 300. This is how we called computers on the internet before. What's IPv4? Who still knows IPv4? Who still has it at home? You should update. It won't be supported for a long time anymore. 20, 30 years tops. Deprecated 400. The idea you could keep a crypto. A crypto would be safe if you keep it secret. Which is called security by obscurity. This idea is deprecated, but unfortunately that doesn't mean that it's not used anymore. I will say hello to the Bluetooth hotel industry. Deprecated 500. A C function that reads a string without limiting the length. And therefore actually is asking for buffer overflows. You should have programmed C, coded C before. I admit it's from the past. The whole language is deprecated. Now we use Node.js and stuff like that. No one knows the C function that reads strings. Just look at CVEs 20 years ago. I need cables, cords. Both scanF and scanF all do that. Which sounds like a great idea. If anyone gets hit, please call CERT 112. Now Toby, I'll take time zones for 500. This country has time zone UTC plus 530. What's Saudi Arabia? Saudi Arabia, I don't think so. India. What's Sri Lanka? Right! Again, your translator is new. You can choose something. So there's responsibility with answers come high responsibility. This famous wreck was found in 1986 by Jason and Jason Jr. There's so many famous wrecks. Where were they in 1986? Someone is trying to find a question. I assume it's the Titanic. Now let's make it a question. Apparently it's complicated to ask a question. How do you ask a question? Which wreck was what? Just ask a question for a ship. What's Titanic? Yes. Although, in general, we kind of like you asking more original questions than what is. So kudos for the try, but last question. We have a tie between Toby and Henig for now. And we don't know what we'll do if the tie doesn't break. We don't have a tie breaker usually, so one of Toby and Henig needs to answer. This clear winner of an online questionnaire for the name of a research ship was only used for an autonomous submarine afterwards. What's boaty McBoatface exactly? Okay, this was Toby. Thank you, Toby, that you make sure that we do not have to find out how to break a tie. We have a clear winner, which is Toby. Please come to the final round that we will be able to play in three rounds. All of the other candidates, please don't be sad because you will get a nice kitchen kit for playing around with it. This is your consolation prize. You can play around with it and maybe Queen of Bee. And for Firmin, we have an icon starter kit for soldering. Who still uses paper books? I have one for you, which is great. A digital courage book from Paralloon. That's amazing. I really like if people still read. So I'll just make some time for a little bit, just, you know, fill some time, talk a little bit. We need the balloons again. Where are they? Maybe you can get a balloon. I cannot get something. Stay there. I have autonomous segues. You know what to do. There's more balloons throwing on the ground in front of the first row. Can you please get a little bit of air out of the balloon so that I can throw this further? I will keep this balloon and I will pass it to the back room and see what happens. The audience is erupting into tears because there's no entertainment from stage right now. This is what it's like people at 130 at CCC. Somebody in silver is coming up on stage. A ghost from the past. The older people of you in the crowd might remember. FIFA is back. Aluminium Berker is back. Can we have the ventilator back, please? Oh, the fan, yes, sorry. Please continue throwing the balloons. In the next round, we're going to play on the knowledge scopes of... It's going to be about units, calculations, dollars to square a jewel and shit like that. Super simple. It's going to be hacking like types of attack and graphical display of that. 3D printing. If you've seen this hyper new model thing that's going to come in the next few years. So if any of you has dealt with 3D printing, there's going to be astronomy in the technical sense and a little bit of Unix basic knowledge just to be prepared. Somebody took the balloon just now. That was quite brave. But the clock's still counting. Come on, let's see some balloons flying around. The music hasn't even started yet. I'll see what's happening right now. Oh, we have music. Can we make this music play a little louder, please? Something should be happening now. Should be seeing something. Okay, we're back to seeing two terminals and there's relay sound on the headphones right now. It's beautiful in the booth. This is a bit non-great. So what am I supposed to do now? To have to go again, rambling on. Only four times of me singing, really. Some people who used to be copycats, remember now. There's two per round. If I did not miscalculate, we're doing right. All right. We're missing a buzzer? Really? Where's the fourth buzzer? Aluminium burger, can you please press the buzzer? Press the buzzer, please. There we go. All right. Where are the balloons? People with balloons come to the stage, please. But I know you already. That does not count. You caught it, really? Really? Okay, this is. You can also take the long way up, but... He wants to walk past the laptop with all the solutions. But it doesn't exist. We clearly know all the questions from our brain, like by heart. No, sorry. Nothing difficult. Don't be worried. Don't be afraid. All of this should be super simple. Everybody should know this. Come on, take a seat. There's a chair. It's not there for nothing. Yes, sit down. I mean, we can exchange this. There's enough chairs in the audience. Push the buzzer, put your name in. Voxelos. So the first name is... Voxelos. That wasn't that hard. Second player is Dura. I think we had this bunny up on stage before. And the third player is... Mana Worm. In English, this would technically be pronounced mana wire. But whatever. So, randomized, we're going to pick the starter. I'm going to take telescope 500. Steaks are being raised. Okay, now we have double jeopardies. So the right to choose, it does actually matter. So if you get to a square that has double jeopardy, you're the sole person that can answer this, and you get double points. So choosing a category and at which level actually matters now. You can influence the game to your own advantages. Salt. I mean, all the other categories might have helped to this one, but you know. What telescope is this? It is not a salt telescope, as in salting things. This was a tactical question I asked. I see this very un-tactical, but okay. Maybe it helps with the others, but where are the astronomers? Who knows this telescope? Something is being screamed in from the audience. South African Large Telescope is the question that we were asking for. What is the South African Large Telescope? So the aluminum burqa now can have a choice of category. Everything porridge 400. In German, it's kind of a word play because it's about units, but it's also kind of the same. She reached double jeopardy. So the question is how much do we want to put in? We're putting in 200. 256 TBSP, so tablespoons. 256 tablespoons. I mean, you have to answer, but my recommendation is to take a guess and based on TBSP you could take the country and you could, kind of 256 are like a clear cut unit in that country. I mean, we take a thousand, but they take this weird kind of thing, these imperialists. I think it's something like three liters, a little bit above three liters, but we can't really help that much, can we? I think it says something. Saying something beautiful empirical. If you don't know, we can like open this up to the public. Well, like take a wild guess. I'm going to pass. Something, something. If you don't say anything is wrong, it can't be worse than that. This was not a question. That's a bit sad. So this question is now open to the public. Translator booth already knows. What is a foot? Great try, my friend. Not happening. What is a foot? Really? Have you ever put TBSP into your own height? It's not what they're saying on stage. This is me being a ranger, what they're suggesting. So if you take 256 TBSP next to one another, that would come up to one foot. Creative way of seeing this. I'd never, no, no, definitely. No, that is not correct. Anybody got an idea? What is a gallon? The audience screamed it loud enough for the people on stage to understand. It's beautiful. I will only fill my tank with TBSP now. So we're going to take 3D printing for 300, 400, 3D printing 400. What is a standard MIMA step motor? The NEMA step motor. It's a standard step motor. You may continue. 3D printing 200. What is a nozzle where the film moment is coming out when you're 3D printing? Well, yes. I mean, somebody is in secret printing 3D. You know that's forbidden in Germany? That kind of high-tech stuff? In this format, what is G-code was the question to the answer that I did not have time enough to translate because they were too quick to respond to it on stage. If you manage one whole row, you will get a USB cable. What is warping? And the enterprise is flying with that. 3D printing 500, please. Liberator. Who is laughing out in the audience? This is not funny. In the context of 3D printing, who or what is the liberator? The dark force of the 3D printing sphere. Nobody dares. Who ever laughed so loud? I think Dura is laughing. What's the service called where I can generate a personalized vibrator? Would be great if that was the name of it, but please do not use the liberator as a vibrator. That's all I can recommend. That could really backfire. Don't recommend it. Does anyone know? BND, did you take a video tape of that? So what is the first 3D printed gun? There's a lot of legal weapons that you can 3D print if you want to. But what's that 3D service called? You probably know. So we're going to randomly select Voxelos. We're going back to the unity porridge. 0.00011574 hertz. Commonly known as... You can count up from the second. Does that... No, it should be like 86 something thousand. I mean, I could try to help with the calculation. By those kind of 86.000 seconds. Is that true? Yeah, no, possibly. Unfortunately not. It's one day. Aluburka is taking the board back. Hacking 100. We can see this flow chart. What kind of attack are we seeing here? What is a crypto locker? What is ransomware? Yeah, that was correct. 0.2, that's really not a lot of money. This is not worth it. I think that's when the return was better. Hacking 200. What is a bug bounty? A lot more honest than crypto Trojan horses. The ethical hotline is going to continue guessing. Def 400. Though the name... Despite the name, there's no nulls. What is def null? Def 200. I mean, the others could have known this. What is def u random? There's always a coincidence. The answer went away again. Def 400. This device was named after devices that were used to transmit written things for a long distance. The rest of you, please don't fall asleep. You've reached the 23. Everyone else may now start. Hacking for 300. Hacking for 300. What is a Zinfloat attack? What is a Zinfloat attack? Kind of like denial of service, yes, exactly. But that's almost deprecated. Now we have different attacks. Def 400. Although there's no folders on here, every time you actually do a right access, you get Enno's PC. It needs to be some sort of slash def. I'm not sure what you need this for. Often or sometimes or ever. Because I actually have a hard drive for this, but maybe you want to just guess. Didn't work so well before. Who knows this? Def 0 is wrong. Def Full is right. Whoever had Def Full, please take a cord, a cable. Duracell is choosing something. Def 500. Double Jeopardy. Everything is minus 900. Can I do minus 900? Oh, it's of the value of the field, not yours. This is where under Linux, King, Bluetooth, the zero lives. It doesn't make more sense in German, so I'm sorry. I do not understand the question in German. I've heard more modern smartphones have this. It's supposed to be more in fashion soon. It's very tragic. There's self-help groups for people that are called Heinrich. I'm still thinking. I'm still trying to find out how much time I have left. They started another timer, I guess. Slower one? Or maybe just quieter and field slower? What do I find at slash def slash? BT. CMD. B was already wrong. Who knows this? What's in slash def HCI zero? You can continue. But you should take a look at Bluetooth. It's amazing. Another great picture of an exploit or an attack. What's responsible disclosure? Very important. All of us are doing it all the time. Please be slower. It's too unicolor. Unfortunately, someone is too slow, so they were advised to click faster. And the cable is longer to the buzzer. So that might be the problem. It's not the speed of light within fiber. I'll try hacking 500. This looks complicated. This is a dammit. Denial of service. They're installing rats. What's a worm? A worm does not install a rat. But let's be neutral. I don't manage to get the exception, so I don't know. Dura has another try. This is chain hacking. What is chain hacking? So chain hacking is not the usual term for this. We can't get rid of these hackers. In this case, it's man-a-worm. Luborka now has a fan, so they should be more successful now. Yeah, that's... ...hacking. Pull out the plug of the jeopardy bar. Didn't you have so many extension cards? Okay, someone fetches something. It can only take hours to get this. So, alubuker, can you choose a category? Is there still a double jeopardy? So no, there isn't. Just choose one. Probably plug out bits. 200 units, 200. One fortnight. It's a long time interval, many days. What is a government shutdown? What, government shutdown? No, they don't only take a fortnight, right? Okay, no minus. Yeah, two weeks, right. One to the back please. So, randomness, Jesus, Dura. Change the score please. Let's take units 500. 500? Oh, that's a unit of area. Just for avoiding confusion with volume and blank. Some hints. That's a pretty small area, but it's larger than a football field. What is a Saarland? We don't want to say that Saarland is a small state. But it's the smallest, right? So, you can continue. Unis 300 please. No one likes telescopes. 0.7 foot pounds, that's exactly the right value. What's a Newton meter? What's a Newton meter? A Newton meter. You multiply it. It's not a Newton meter. It's correct. Oh yeah, I can calculate that. One joule. Sorry, for that. Now you're positive. Telescope 200 please. Telescope 200. That's going to be fun, this category. The ELT, what is the extremely large telescope? What did you say? Extremely large telescope. Extremely extreme, we're not in English class today. Telescope 300. This wasn't actually built. And it's no T in there, but not in the aberration. But it's the same type as the former one, the previous one. The L is again large. Is anyone courageous right now? I already heard it, the overwhelmingly large telescope. Put it over there, the cable. So choose the last of the two telescopes, 400 please. There's no L in there. That's not large. Well, it's not small. It's not large, it's not small either. The M stands for meter. The T doesn't stand for a thousand. It's the southern meter telescope. No, it's not. It's a terameter telescope. I have a theory why they didn't finish it. No, it's not. What is the 10,000 meter telescope? You know how large telescopes are usually? Larger is always possible, right? No, the number is smaller. I think we'll just take... What's the 3 meter telescope? What is the 30 meter telescope? The category was really good. We still have one. One more, one more. We opened the... What's the very large telescope? Yes! We have a very tight winner. Please stay near. We have a very close second place as well. Here's something from the binary kitchen nibble area. Another set. More sets of a book. From digital courage. Paper, dead trees. One hamburger forest had to die for that. Aluboka maybe. Two nice books. Also something. Thanks for the binary kitchen. And on to the last round before the finals. Pfeffer was better. Since he started vlogging he doesn't have time to prepare anymore. A fourth candidate. Not only the first draws. So I'll explain the categories. In the category planets it'll be about planets and planets. In magic JavaScript you'll need to know JavaScript internals. OTLRA abbreviations. Markings are documents that are not meant for your eyes. Number codes are some number series that you have to interpret. Someone else comes with a balloon that's gonna be difficult. So down. And we have again four brave candidates. Brave enough to go in front of the audience for a few stupid blinker electronics and a few books. Do you know the game? Press a button. Say your name. D. We have music guys. The next one? First we need the technology supply. That didn't work that well. And again. Badest hacking. How to use it? Turn it. But Vau would have liked it. He has Leedspeak in his name. It's Leedspeak in his name. Be aware of him. No pulse anymore. Oh my pulse is out. We have a free board. And the only one who can pronounce the coincidence is Bakubil. We have a free board and the only name random generator can say is Bakubil. Who takes magic JavaScript for 200. We want to know what does this evaluate for? What is an array? No. JavaScript experts? I have to try the console for a moment. What is an object? You can't really guess it. You have to know it. What is not a number? There will be a number as a result. What is null? Zero? Yes. We should logically just take it. What is null? What is null? What is null? Okay, we should logically just take the next one because it shows how logical JavaScript is. But we'll take markings for 200. We want to know what this means on a document. What is the abbreviation for top secret? Yes. We can download it from Snowden. Marking 300. F-O-U-O. It's a bit below top secret. You don't even have to bother looking at it. See, you never looked at the Snowden file to the top row. Is that possible? Nobody wants to try. Then we don't have to throw USB cables at the audience again. For official use only. So for everyone. Exactly. The random number generator chooses X. And remember that is double-jabberty. And magic JavaScript for 300. Remember that the earlier one was zero. Now it's the other way around. So one of the answer familiar is truno. What is an array? No. What is not a number? Also not true. What is an object? Yes. That's true. Who knew this? I'm very very sorry for you. Okay, you can choose something. Magic JavaScript for 400. No, not everything. It's gonna be guessing between not a number and array. I'm not sure you want to say that much. It's 400, so I'll say 200. Everyone who says oh no, I want to know it from you then. So for a normal programming language I'd expect plus infinity, but for a German script it's not a normal number, so it can't be. So the problem is it's JavaScript. So far you've been very good. For a normal language you'd expect this. What do you expect for a non-normal language? In JavaScript there was the highest number, the highest integer you could destroy. Okay, I'm still thinking, but I just say, assuming that JavaScript is normal, what is plus infinity, and that's false. What is zero? No. What is one? That's the wrong direction. Minus one is wrong. Not the number is wrong. Zero was halfway on the way to the right number. Also not undefined. Minus infinity. What? We searched for hours to look for the right argument for that. So if you don't pass any, then it's going to be minus infinity. So the implementation works like this. It starts with the lowest number possible, minus infinity. So if you look for more numbers in there, if there's any bigger, then it replaces minus infinity. But if there are none, it just returns minus infinity. So we need random numbers. FJW. Magic JavaScript 100. True plus true. What's two? Correct. That was just the 100. Magic JavaScript 500. Or you like them, or you want to get them done. What's object? We already had that. What's an array? No. What is not a number? You're just guessing, aren't you? You're losing points like that. It's about the almost unique black cardio. The dark cardio. Not purchasable by money. Yeah, it's the empty string. Give that to the empty string, please. The random number generator chooses cron. Planets 500. I'd also start with that. The planet is in the box. The white thing in the middle is the star. A description would be fine. The name is a bonus. It's also not Sauron's eye. But you know where he got it from, Sauron? Anyone? The first planet? The first what? The first exoplanet what? Correct. The first photographed exoplanet. Directly, it's relative, but... Yeah, it's name is Formelhout B. The name is very important. Because if they're ever going to visit us, we have to... We have to greet them. Sounds like they're dangerous aliens, given that the name is Dagen Dagen. Where is it? Well, here, right? Well, he cheated, right? The random number generator chooses... Well, now we're gonna do markings 100. What's a marking that says it's not for U.S. citizens? Whatever, that's useful, but whatever. Okay, a marking for 400. V. We don't want you to list them all, but we want to know the name. Listing them gives a bonus. I told you no one's gonna know this, but you don't want to believe me. If they don't read the Snowden documents, it's not nice. Poor Snowden lives in Russia now, because he brought the documents. But what are you doing? Just watching XKCD. The five eyes, they are... shells, right? You don't say, right? Well, the coincidence world, Bakuble. I'll take 200. Number codes for 200 from Bakula. What is the usual abbreviation for lead-speak or lead? Yes, that's correct. What about the points? We have an all-negative board here, with a tie between the two lowest-rated ones. If you're all negative in the end, no one's gonna go into the final. So we just have three, that's gonna be fine too. And number codes for 300, everything. Don't have much to lose. That is not photoshopped. I promise. I believe it's also not humor, just a bit. We're only interested in the number of... Oh, the other stuff is not important, you can also ignore it. What I'm most interested in is figuring out why this guy has a broader flower wisdom. What do you mean? What do you want to express? They want to tell us something. The obvious guys would be that it's a number for 100 policemen, but what do they want to say, as was it? I'll give a hint. It's also below there. We've heard it from the audience. They say that all colors are beautiful and engage for more color in the society. Or was it all cops are beautiful? I'm not sure. What do you do? It's okay. Lamps are colorful now. I just lifted this up. Not funny. We need a technician here. It's an ACAP technician in the room. We choose Ron. Ron? We take planets for 400. I'm sure that's much easier. Who knows what the planet is called? We want to know the planet. That's right. What is a woman called we just saw? Number codes for 100. What is the answer to the universe? Life and so. Number codes 400. Not what is 10 times. What is the number code for international V-Day? Whatever that's supposed to be. I also didn't understand it. We don't really know what this means. I didn't really know it. It was right. It was right. What was it? When is the international V-Day? An international way of writing the date? A weekday was the right answer. You can continue. 500. What's the perfect number? Because if you reverse it, it's 37 and the binary code is the reverse of the binary is 37. So it's a perfect number. I'd give it a neutral. We are searching for a meaning. What is coded with this number? Not just some beautiful number. Do we need a jury? What is a perfect number? It is a perfect number, but it's about codes. We want to know the meaning. It didn't just came up with it. I'd give it a neutral because it doesn't really fit the category. The right answer was good luck when telegraphing planets for something. What planet is this? What is the Uranus? I was right. What is the planet 900? Plants for 100. What is Venus? What is Venus? What is Venus? What is Venus? What is Pluto? That's right. Who is the Plutus of planet fraction? Very good fight for the small ones in the universe. Okay, continue. Can you explain what OTLA means? It means abbreviations of companies or something. Take 100. What is international business machines? They used to build computers. OTLA 200? What is the abbreviation for the European Space Agency? That's correct. OTLA 300? You don't have to know that. But fear, panic and so on, we won't count that. Neither. So who really knows that you're in the wrong room. I saw one hand back there. Software application program in the industry. But you didn't have a nice life, did you? Software applications program. But you didn't have a nice life, did you? Here, take your cable. Maybe take two. Maybe you need it. Random number generator. So planets, 300. What is the earth? What's carbon? Correct. OTLA 400? What is the general roundabout of Germany? That's wrong. What's the first German public channel? That's financed by your taxes. The working group of something in Germany. There's also the commercial stuff. So, two more questions. Choose a category. OTLA for 500. EDK. When they were founded, they were written like that. Expanded. We want the name expanded. What? Exactly, the shopping community of the colonial merchants. EDK. And from EDK to EDK. So this EDK turned into EDK. So one more question. Marking 500. I think we don't say too much if we say that it's an auto marking. So TS is already known. What's the abbreviation for confidential top secret? You need to think a little bit more galactical. I mean it's a scenario. Cosmic top secret. Yes, someone... So, Kron is slightly positive. So, they have a final ticket. So you can stay. So the... Let me doctor, I'm through. More electronics. For soldering. Can I have a cable? Not the soldering guy. But some digital courage pens. So... Finals. We need the winners from last year and the previous rounds. So he goes to place one. So, same rules as before. Hit the button and say your name. With an A, please. Thank you. Oh, Kron. Python 3. Snippets from Python 3. And we want to know what they output. Buzzwords are buzzwords that are very often used. SCDR are error outputs from different command line tools. Then there's GSMTLA acronyms from GSM. Not only three letters. The last thing is memory technologies. There are pictures and we want to know the term. So we only have half an hour left or it will become very expensive for the CCC. So let's hurry. Maybe standard error 400 for the double jeopardy. What's the program that could output this on standard error? What's ping? What does ping say? A good start. Standard error 200. What does SSH say? If you configured it correctly and the other person did not. 300. What is curl? That's how curl looks while you're downlining words. We already know that. What does NMAP say? NMAP can't actually do something so dangerous for the whole range. If you use a go someone would have known this. Who knows that? Too many files? Mask and write. Something you can use to scan the whole internet in one hour. There's still a lot of VNC servers at the old password. The random NMAP generator. The only natural opposite of natural dumbness and the answer is artificial intelligence. What are cryptographic chains at data sets? The answer is blockchain. GSMTLA for 100. GPRS. What else? No idea. How many hands do you know that? A few. One try? I don't know but I'll just guess. What is general package reduction service? Such a great guess. Close but no. Should we give it a minus or a neutral for the good guess? Okay let's make it neutral. Someone else? Who knew it? General package radio service. Yeah that's right. You'll have a lot of fun with this category. Sorry now. That was the easy one. We'll choose Ksyrile. STDR100. What does MKDR say? That was only the 100. Password 300. Home devices. Which are called that are usually not that. What are smart devices? Right. You don't have to clap. Smart devices are very very sad. The 400. More transparent, more flexible, more faster. What is agile software development? That's true. She's MTLA for 200. She's MTLA for 200. What is the International Mobile Equipment Identifier? What is the International Mobile Equipment Identifier? Very good. I'll take everything back and say the opposite. 300. What is the base transceiver station? What is the base transceiver station? I'll never get rid of my USB cables that way if you know everything. It'll be 400. That's the 3-form factor. I'll take everything back and say the opposite. 300. What is the 3-form factor? What is the 3-form factor? Micro-SIM, Mini-SIM. Third-generation form factor. Third-generation form factor. Also known as Micro-SIM. Would you like to try a 500? No. Did he get it right? I'll take everything back. Do you think I don't hear over here? So I'll take... 200. It's 5.25 floppy. We'll let it go. It was an 8-inch. We're still under-accounted. It was 8 inches. How do you realize... How do you recognize it from the size? You could also recognize it from the position of the index lock. But size is good too. So the answer is one is wrong and one is right. So 100. What is... Magnet band. Magnet band. Magnetic tape. Magnetic tape. Python 3, 100. We want to know what the return is. What is 42? Right. What is 42? What does a Python program look like? That returns 42 in a very easy way. The bus works for 500. The bus works for 500. Everything. Everything. From the ancient Greek... Steering derived prefix used for the demonstration of your own inability. What is cyber? Right. We have the opinion that this was cyber. The Python 3 for 200. What is 7? That's correct. Who's thought 16? That's extra, not powers. I'm surprised that you're having such a category after having let it last time. 500, Python 3. What did you wish for? You wished for it. My cyber peeps. My cyber peeps. I think I've held on longer than whatever it is. We'll give you some time. If it doesn't melt down right away. It's probably peeps. It's already peeps. It's still working. It stops stabilizing. We can still show the stream. But only if it doesn't show anything else. Now both peeps. Now both peep? Yes. Have you already given up? No, it doesn't balance at all. It's getting more, I think. The most exciting part is in row 5. What's 23? What? What's 23? 23 is correct. What's 23? That's correct. In principle, that's... I have some notes, comments on this. We see us in code review. 400. What is ACAP? What is ACAP? With the great lift and turn operation. With the intuitive lift reverse operator. Python 3, 300, please. It's becoming easier. The others can also press. What are you doing with your digits? Yeah, 16. We shift in 1 to 2 and then shift in 2 times 4 and then we have 16. We shift 1 to 8 and then to 16. No Python... Questions less. I might win if BNW now gets a stroke. So, memory technology. What's... A hole card. What's a hole card? What's a punch card? Why did someone say no? He said punch tape. We took the card on purpose. But is it still okay? Yeah. He isn't that old. I guess we have to allow for this. Memory technology is 400. What's a magnetic rope memory? What is magnetic rope memory? What's magnetic car memory? Yeah. Core memory. Yeah, that's correct. Can you do it like this? You can do it, but that's not really handy. Speicher technology for 500. You're a beast. You're really a beast. Memory technology. Everything. What's delay light memory? Torsion wire delay memory. What's torsion memory? That vibrates and reflashes. It can store one kilo bit apparently. Clifford, someone had that. So we're gonna play the last one as well. Edge. That's only available in Germany. The only connection that you can get with O2. But it's correct. Maybe someone will do it. So we have to give the 100 pack to someone. Does anyone know it? No microphone? Pity. The microphone was dead. Can someone switch it on? What does enhanced data rate for GPRS evolution? Who put that garbage there? We did it. Congratulations to everyone who's still awake. We have a clear winner. Applause please. I think it was deserved. So big question to Manaverm. Do you want the black cardio or 50 USB-C cables? I have a cardio, I was at camp. So five of these, your hacker space will be thankful. And Cyril, who also played very well, gets the black cardio.