r/codes

27k subscribers


Hiding data, cracking codes, finding hidden messages. We welcome posts that aren't as suitable for /r/crypto, such as basic cipher-cracking challenges and discussions of simple data hiding.
https://reddit.com/r/codes/
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r/ARG
29k  subs
Our goal is to bring you the most up to the minute news and reviews on [ARG](https://en.wikipedia.org/wiki/Alternate_reality_game) (Alternate Reality Games). Along with great links to ARG stories we will try to stay on top of the most popular ongoing games.
https://reddit.com/r/ARG/
r/crypto
104k  subs
Cryptography is the art of creating mathematical assurances for who can do what with data, including but not limited the classical example of encrypting messages so that only the key-holder can read it. Cryptography lives at an intersection of math, programming, and computer science. This subreddit covers the theory and practice of modern and *strong* cryptography, and it is a technical subreddit focused on the algorithms and implementations of cryptography.
https://reddit.com/r/crypto/
r/puzzles
48k  subs
A subreddit for posting and solving logic-based puzzles. (For things that involve more lateral thinking, try /r/riddles. If you're looking for a subreddit about jigsaw puzzles, try /r/jigsawpuzzles.)
https://reddit.com/r/puzzles/
r/hacking
826k  subs
A subreddit dedicated to hacking and hackers. Constructive collaboration and learning about exploits, industry standards, grey and white hat hacking, new hardware and software hacking technology, sharing ideas and suggestions for small business and personal security.
https://reddit.com/r/hacking/
You only get one. Share it wisely. 4/6/2018: The Circle of Trust experiment is now over
https://reddit.com/r/CircleofTrust/
Writing Prompts. You're a writer and you just want to flex those muscles? You've come to the right place! If you see a prompt you like, simply write a short story based on it. Get comments from others, and leave commentary for other people's works. Let's help each other.
https://reddit.com/r/WritingPrompts/
r/netsec
327k  subs
A community for technical news and discussion of information security and closely related topics.
https://reddit.com/r/netsec/
A subreddit for all questions related to programming in any language.
https://reddit.com/r/learnprogramming/
Dedicated to humor and jokes relating to programmers and programming.
https://reddit.com/r/ProgrammerHumor/
r/nosleep
13m  subs
Nosleep is a subreddit for realistic horror stories. Everything is true here, even if it's not.
https://reddit.com/r/nosleep/
r/Bitcoin
1m  subs
A community dedicated to Bitcoin, the currency of the Internet. Bitcoin is a distributed, worldwide, decentralized digital money. Bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. You might be interested in Bitcoin if you like cryptography, distributed peer-to-peer systems, or economics. A large percentage of Bitcoin enthusiasts are libertarians, though people of all political philosophies are welcome.
https://reddit.com/r/Bitcoin/
r/RBI
146k  subs
Using the power of the internet to solve real world problems.
https://reddit.com/r/RBI/
r/tipofmytongue
874k  subs
Can't remember the name of that movie you saw when you were a kid? Or the name of that video game you had for Game Gear? This is the place to get help. Read the rules and suggestions of this subreddit for tips on how to get the most out of TOMT. (Located right side on desktop, varies on mobile.)
https://reddit.com/r/tipofmytongue/
r/HowToHack
182k  subs
Welcome to the guide by Zempirians to help you along the path from a neophyte to an elite... From here you will learn the resources to expand your knowledge and from there you can access our stronger resources for hands on training and wargames.... Free Public Access to Zempirians Training Lab - http://training.zempirians.com
https://reddit.com/r/HowToHack/
r/askscience
18m  subs
Ask a science question, get a science answer.
https://reddit.com/r/askscience/
r/linux
423k  subs
All things Linux and GNU/Linux -- this is neither a community exclusively about the kernel Linux, nor is exclusively about the GNU operating system.
https://reddit.com/r/linux/
**Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations.**   Don't Panic!
https://reddit.com/r/explainlikeimfive/
r/techsupport
636k  subs
Stumped on a Tech problem? Ask the tech support reddit, and try to help others with their problems as well. Be sure to check out the live chat, too! https://techsupport.dev0.sh
https://reddit.com/r/techsupport/
r/Python
419k  subs
news about the dynamic, interpreted, interactive, object-oriented, extensible programming language Python
https://reddit.com/r/Python/
r/CODZombies
187k  subs
/r/CODZombies is the developer-supported, community-run subreddit for the Call of Duty Zombies community. Call of Duty Zombies is a first-person shooter co-op mode developed by Treyarch, Infinity Ward, and Sledgehammer Games and published by Activision.
https://reddit.com/r/CODZombies/
Perfectly balanced, as all things should be
https://reddit.com/r/thanosdidnothingwrong/
r/privacy
531k  subs
The intersection of technology, privacy, and freedom in a digital world.
https://reddit.com/r/privacy/
r/riddles
101k  subs
Come solve riddles with us!
https://reddit.com/r/riddles/
r/The_Donald
BANNED / PRIVATE
The_Donald is a never-ending rally dedicated to the 45th President of the United States, Donald J. Trump. quarantine_message: "It is restricted due to significant issues with reporting and addressing violations of the Reddit [Content Policy](https://www.redditinc.com/policies/content-policy). Most recently the violations have included threats of violence against police and public officials. As a visitor or member, you can help moderators maintain the community by reporting and downvoting rule-breaking content.".
https://reddit.com/r/The_Donald/
r/Jokes
17m  subs
The funniest sub on reddit. Hundreds of jokes posted each day, and some of them aren't even reposts!
https://reddit.com/r/Jokes/
r/softwaregore
709k  subs