| r/rgbroachgangwarroom | This is where we shall plan our attacks on the evil non-RGB, and any other scum that stand in our path to victory, such as humans and enemy RGBs.
https://discord.gg/bf3xdgj | 1,022 | 2020-06-24 |
| r/SharkTankIndiaShow | Unofficial community for Shark Tank India to discuss various pitches and products | 1,022 | 2022-01-15 |
| r/cutepets | Cute Pets! | 1,021 | 2012-02-10 |
| r/studytechniques | A compilation of study techniques, methods, or programs that will help different kinds of people increase their productivity as much as possible.
This subreddit is aimed for very ambitious students and professionals that want to succeed. This group is oriented to practice self control, learn to read faster, train your brain, in general increase a set of skills that will help you succeed. | 1,021 | 2013-09-25 |
| r/TheHolySphere | An indestructible sphere, with a one meter diameter, was found. Having foiled the tests of scientists around the world, it is now our task to worship and appease this enigmatic God. | 1,021 | 2016-06-18 |
| r/NMGuns | A pro-2A subreddit dedicated to discussing all things firearms-related in New Mexico. | 1,020 | 2014-11-24 |
| r/rclens | Toute L'actualité des Sang et Or! | 1,020 | 2013-11-12 |
| r/PIEDfetish | A place for sissies, subs, betas, etc. with Porn Induced Erectile Dysfunction, who fetishize and seek to embrace it 💖 Feel free to submit stories, captions, and photos! | 1,020 | 2022-02-02 |
| r/microscope | All about microscopes.
Please post in English. If linking to a non-English article, please provide a translated title. | 1,020 | 2013-01-04 |
| r/Parasomnia | "Nightmares, Scary Dreams, Sleep Terrors, Sexsomnias, Sleep Walking and much more ... Parasomnia looks carefully at all these Sleep Troubling Issues and more - all here this totally NEW SUB At Reddit - a new reddit sleep sub exploring current issues in the sleep/nosleep world! Please Join Us now on this Journey into Sleep Behaviors - Intriguing for most ages and all viewers !
. | 1,019 | 2019-05-19 |
| r/Mira_004 | A subreddit (only memes) for
Instagram: Mira.004
TikTok: MirrorMirror.004
YouTube: Mira004 | 1,019 | 2021-07-08 |
| r/TheCouncilOfMagnite | Fan-made Sub for lovers of the Mineral 'Magnite' from the video game Deep Rock Galactic | 1,019 | 2023-01-29 |
| r/Snoos | This is a place to post and discuss snoos, reddits alien logos | 1,019 | 2017-12-30 |
| r/eharmony | This community is for discussing the dating site eHarmony. Share your reviews, opinions, and experiences here. | 1,019 | 2011-06-03 |
| r/europetravelhacks | Europe travel hacks focused on saving money and avoiding common mistakes. Discuss transport, accommodation, roaming fees, SIM cards, itinerary planning, and smart travel logistics. | 1,019 | 2026-02-20 |
| r/freelanceresources | Here at the Freelance Jobs & Resources Community by Fuelance you can find the best freelance and remote jobs, as well exclusive resources to help run your freelance business and projects.
less | 1,018 | 2022-08-28 |
| r/SocialScienceResearch | Discuss statistics, best practices, controversies, and research methods in social science. | 1,018 | 2016-11-20 |
| r/signatureporn | Beautiful autographs and signatures from history and present day | 1,018 | 2012-01-22 |
| r/web3marketinggroup | A place for marketing professionals to collaborate and share insights and experience in marketing web3 products and projects | 1,018 | 2022-12-05 |
| r/dex101 | This sub is dedicated to former ROK Navy UDT/SEAL 62-2, Kim Jinyoung, known as DEX in Korean entertainment. He is an actor and an award-winning broadcaster, entertainer & TV host. He is also Ducati Korea's ambassador and a pro-racer in training.
Dex debuted on Toy Soldiers 2 and Game of Blood in 2021. He has since starred on multiple shows on various TV & streaming platforms, and debuted in film as an actor. This sub is a space for Dex fans to come together to discuss all topics related to him. | 1,018 | 2023-03-18 |
| r/programmingproblems | A subreddit dedicated to discussing competition style programming problems.
*****
**Competitive Programming Resources**
*****
**Judge Sites:**
* [TopCoder](http://www.topcoder.com/tc) - click O(n) icon in top-left for arena
* [Problem Set Analysis (SRM)](http://apps.topcoder.com/wiki/display/tc/Algorithm+Problem+Set+Analysis)
* [Match Editorials (TCHS)](http://community.topcoder.com/tc?module=Static&d1=hs&d2=match_editorials&d3=archive)
* [USACO Training Program](http://train.usaco.org/usacogate)
* [UVa Online Judge](http://uva.onlinejudge.org/)
* [Problem suggestions/statistics](http://uhunt.felix-halim.net/)
* [Sphere Online Judge](http://www.spoj.pl/)
* [Project Euler](http://projecteuler.net/)
*****
**Books:**
* Competitive Programming 2 - Steven Halim
* Programming Challenges - Steven S. Skiena
* The Algorithm Design Manual - Steven S. Skiena
* Introduction to Algorithms - CLRS
* [Algorithms - DPV (Dasgupta) (free)](http://www.cs.berkeley.edu/~vazirani/algorithms.html)
* [Art of Programming Contest - Ahmed Shamsul Arefin (free)](http://online-judge.uva.es/p/Art_of_Programming_Contest_SE_for_uva.pdf)
* [The Hitchhiker's Guide to the Programming Contests (free)](http://comscigate.com/Books/contests/icpc.pdf)
* [Mathematics for Computer Science - LLM (free)](http://courses.csail.mit.edu/6.042/spring12/mcsfull.pdf)
*****
**Online References:**
* [TopCoder tutorials](http://community.topcoder.com/tc?module=Static&d1=tutorials&d2=alg_index)
* [UVa problem hints](http://www.comp.nus.edu.sg/~stevenha/programming/acmoj.html)
* [Wikipedia list of algorithms](http://en.wikipedia.org/wiki/List_of_algorithms)
*****
**Courses/Lecture Notes:**
* [UIIC algorithms course](http://www.cs.uiuc.edu/~jeffe/teaching/algorithms/)
* [Coursera](https://www.coursera.org/)
* [Udacity](http://www.udacity.com/)
*****
**Related subreddits:**
* [/r/dailyprogrammer](/r/dailyprogrammer)
* [/r/programingchallenges](/r/programingchallenges)
* [/r/programmingchallenges](/r/programmingchallenges)
* [/r/CodingContests](/r/CodingContests)
* [/r/CS_Questions](/r/CS_Questions)
*****
**General CS subreddits:**
* [/r/algorithms](/r/algorithms)
* [/r/compsci](/r/compsci)
| 1,018 | 2010-12-05 |
| r/Ottawa_jobs | A sub-reddit for job openings available in Ottawa | 1,018 | 2012-07-19 |
| r/allofthebitchesclub | Place for the most non virgin redditors on the platform | 1,018 | 2022-06-05 |
| r/Anki_Medicina_RO | Acest subreddit este dedicat construirii si raspandirii de colectii Anki utile pentru studentii la medicina si doctorii rezidenti/specilisti/primari ce gasesc utila aceasta metoda de invatare. | 1,018 | 2018-12-03 |
| r/Fluidacrylics | A sub for artists who participate in the fluid acrylic or flow art style of painting. | 1,018 | 2017-05-30 |
| r/web3insiderz | We are Web3insiders! | 1,018 | 2025-03-18 |
| r/lena | This subreddit is dedicated to Lena Meyer-Landrut.
She's beautiful, she's German, she's Lena. | 1,017 | 2011-12-15 |
| r/FoundArt | Art found in the web | 1,017 | 2010-05-31 |
| r/AutomatedQA | This is for individuals who are Quality Assurance Engineers and QA Automation Engineers that want to share ideas, talk about technical issues, and create new processes in the industry. | 1,017 | 2016-03-08 |
| r/queerottawa | be gay do crime | 1,017 | 2011-01-19 |
| r/RetireEarlyForum | Retire Early Forum | How to Retire at 40 | How to Retire at 50
Every month someone joins us and Retire before that age of 50, before 40, before 30 and before 25. Once you check you us out you to will realize that you can retire sooner than you though. www.RetireEarlyForum.com | 1,016 | 2015-09-15 |
| r/OnlineBusinessZone101 | All things about online business | 1,016 | 2015-02-24 |
| r/AntiAgingNEWS | Anti-aging is about how to prevent, slow, or reverse the effects of aging and help people live longer, healthier, and happier lives. Over the past few generations, perceptions, attitudes, and behaviors related to aging have changed. While past generations adopted a more passive, less involved view of aging, now people are taking a very active, complex, and deliberate approach to anti-aging.
| 1,016 | 2014-08-21 |
| r/remotephp | Remote php jobs. | 1,016 | 2015-03-31 |
| r/solofirm | A community for Solo and Small Firm owners to chat, share advice, get second opinions, and learn other best practices for scaling their law firm. 🙂 | 1,016 | 2023-12-28 |
| r/VintageEtsy | The first subreddit dedicated purely to selling and buying vintage and antiques on etsy, from planters to wedding gowns and everything in between! | 1,016 | 2014-05-14 |
| r/MicrocapStocksRun | Primarily for discussions on microcap & small-cap stocks.
Respect other fellow members. | 1,016 | 2021-06-10 |
| r/iloveyoutubevideos | ILoveYoutubeVideos | 1,016 | 2023-04-04 |
| r/Mantra | Om swaha | 1,016 | 2011-02-24 |
| r/ozempicaustralia | A place for Aussies to discuss Ozempic (Semaglutide). Questions, issues, accomplishments. | 1,016 | 2022-08-15 |
| r/CartoeseClubes | Deixe de catar milho e passe a catar milhas! Neste sub compartilharemos informações sobre cartões de crédito e seus benefÃcios (salas VIP, seguros, pontos etc.) e de clubes de fidelidade (Multiplus, Livelo, KM de Vantagens dentre outros). | 1,015 | 2018-01-20 |
| r/BetaCharacterAi | A place for discussions surrounding the site beta.character.ai
**Now out of Beta testing and just known as character.ai** | 1,015 | 2022-12-04 |
| r/digitalmangacollector | A place to discuss and show off your legally licensed digital manga collections. Collections including manwha, manhua, light novels, and webtoons are welcomed too! If you care about the state of licensed digital manga, this is the place for you. | 1,015 | 2021-03-12 |
| r/DistanceLearning | The growing use of online universities and organizations offering accredited certification courses for distance learning has created a new need for information about these institutions. For-profit learning has a place, but not all schools are created equal. Here, we can discuss and share our knowledge about various aspects of distance learning and the online university experience.
Please note that we we require an account have at least 3 comment karma and be 3 days old in order to participate. | 1,015 | 2013-02-14 |
| r/BloodsailBuccaneers | World of Warcraft Classic NA RP-PVE Server. | 1,015 | 2019-08-09 |
| r/pak_anime | Welcome to r/pak_anime – Pakistan’s anime and manga hub! Discuss your favorite series, share recommendations, post memes, and connect with fellow Pakistani anime fans. Whether you’re into seasonal anime, classic hits, or niche manga, this is the place for you. Join the conversation! | 1,015 | 2025-02-22 |
| r/influencerrp_ | Dies ist ein Subreddit für RP mit Sportlern, Influencern, Sängern, etc ihr könnt gerne Beiträge erstellen | 1,015 | 2025-08-30 |
| r/FemaleRappers | This sub is dedicated to celebrating and promoting female rappers from around the world. it is a community for fans of female rappers to discover new artists, discuss about their songs, albums and lyrics, and share news and updates about upcoming releases and live performances. | 1,014 | 2019-08-12 |
| r/curve | Curve: One App, All Your Cards. Streamline payments, maximize rewards, and take control of your finances with ease. Simplify. Amplify. Curve it! 💳📈 | 1,014 | 2010-09-12 |
| r/LovecraftianMemes | Lovecraftian Memes
Originated from: https://www.reddit.com/r/SubsYouFellFor/comments/c75xsa/im_disappointed/ | 1,014 | 2019-06-30 |