Please go and have a look in the wiki (or direct link to the .png). Please be aware that this is only a beta version. Keep an eye on the version numbers, we’ll be updating from time to time.

Also there are now the lists of clusters in the wiki available. Please contact us on c3-assemblies (at) lists.ccc.de if you have any serious problems with your group. Please don’t forget that we can not fulfil every single wish in total, and tried to give everyone in average the best possible experience and place.

Feel free to give us some less serious feedback after Congress at the above mentioned …

Dear Congress Visitors,

For the 3rd time during CCC you can take part in the CTF competition, proving you are a worthy hacker. Grab a bunch of friends and knock on our ports, smash some stacks, corrupt some heaps and get yourself some shells. Servers are expecting your exploits from Dec. 27 at 21h00 CET for 48 consecutive hours.

The CTF will be in “jeopardy style”, requiring no setup on your part and it will be open to everyone, online or on-site. Register your team at 31c3ctf.aachen.ccc.de and visit our assembly to bribe us with beer or mate. There will be a couple of easier challenges, so if …

Dear Coffee lovers,

At the last congress a lot of you already found their way to our assembly of the Coffeenerds, where you could brew your own delicious coffee.

We are a group of nerds, that like to share our passion about good coffee and we want to offer as many visitors as possible the taste of unique coffees. Following our brew-it-yourself concept, a lot of brewing methods like Aeropress an V60 can be tried out.

Last year you already donated lots of coffee beans and brewing equipment, so everybody could try and drink for free. Thank you for that! We will bring our own equipment again, …

_31C3 is getting closer, and the translation team is once again at the ready to translate all German talks into English, and also a selection of English talks into German.

You can listen in on the streams by either selecting the appropriate stream, or by changing the stream audio channel (if your player allows). If you are on the Eventphone DECT network, you can dial in to various streams: 8011 for Saal 1, 8012 for Saal 2, 8014 for Saal G, and 8016 for Saal 6.

Call for translators

If you are multilingual and fluent in German and English, please consider joining the translation team. Simply …

Assemblies are categorized by their topics this year, based on our experience and the info you gave in the form for the orga. We want this to be a further step towards decentralization of the organisation of the Congress.

Assemblies won’t get specific tables assigned, instead they form clusters with other assemblies. Space is assigned to the clusters. This means that you have to coordinate with the other Assemblies in your cluster, agreeing who gets which tables of the allocated space. At Congress you will find a stack of assembly signs in your cluster area and it’s up to you how you spread …

A new Junghackertrack!

Auf dem Congress wendet sich der CCC am zweiten Tag (28. Dezember) besonders an das junge Publikum. Das Projekt „Chaos macht Schule“ baut zwischen 10 Uhr und 15 Uhr drei Stationen auf, an denen gelötet und gebastelt werden kann. Angeboten wird eine Alarmanlage, der Pentabug und der Rappelzappel. Für jede absolvierte Station gibt es einen Stempel in den Junghackerpass.

Visiting the 31C3 and wondering what the city has to offer? Try one of our tours! Our goal is to show Hamburg to the visitors of the 31C3 like no other tour guide would. We’ve selected fascinating tours showing the behind the scenes of our most fascinating technology related sites.

Follow us on twitter for updates, more tours and tour dates!

Save a seat for a tour on our webpage.

Here’s a list of our tours:

DESY
If you’ve ever wanted to stand next to a particle accelerator, DESY is the place for you. One of Europe’s leading accelerator research centers, our tour will give you an idea of how …

Do you have a preorder for 31C3 and it is not marked as paid yet? Did you transfer the money already?

Often, banks mix up or lose payment references, and we have little to no chance to find out which payment belongs to which order. Therefore, we need your help (and data) to match those transactions.

.

One week to go until the Congress starts and with it the games from the Hackerschnitzelcloud. You can download an Android app from the Play Store and test the games you created so far. If you want to test the iOS application, send us an email at 31c3(at)toto.io and ask for an invite link.

With these QR codes you can also start a test game to get an impression of how a game on a phone works. So get your app and register at Toto-Website. To get your first …

Did you think that the thrill of sharing your ideas in front of a huge audience at a C3 was something you’d never do? Do you work on a cool project and want to get the word out? Was your talk one of the hundreds that got rejected? Did you come up with an awesome hack that you need to share? Well, you’re in luck because there will be Lightning Talks at 31C3.

Taking place at 12:45 on Days 2, 3 and 4, these fast paced sessions are perfect for pitching new software or hardware projects, exploits, creative pranks or strange ideas you need to get out to a global audience. Even if you don’t have an …

There will be a new, even better version of last year’s famous game: The Hackerschnitzelcloud. And there will be not just one game, but many, hunting through the CCH.

The Hackerschnitzelcloud is a magic platform for scavenger hunts. You can submit riddles and missions of all degrees of difficulty and shape them into mind-blowing games playable on mobile phones. You can submit single puzzles or …