diff --git a/🧠-Educational.md b/🧠-Educational.md
index f858a461..9236007d 100644
--- a/🧠-Educational.md
+++ b/🧠-Educational.md
@@ -77,7 +77,6 @@
 * ⭐ **[Course Busters](https://t.me/coursebusters)** - Course Busters Access
 * [Revival](https://rentry.co/FMHYBase64#revival) - Courses
 * [FreeEducationWeb](https://freeeducationweb.com/) - Courses
-* [FreeCourseDL](https://freecoursedl.com/) - Courses
 * [OneHack](https://onehack.us/) - Courses / [Telegram](https://t.me/Official_OneHack)
 * [FreeCourseSite](https://freecoursesite.com/), [2](https://freecoursesites.com/) - Courses
 * [technet24](https://technet24.ir/category/videos) - Courses
@@ -290,7 +289,7 @@
 * [The Bézier Game](https://bezier.method.ac/) - Pen Tool Practice
 * [ArtWithFlo](https://artwithflo.com/) - Procreate Tutorials
 * [Paintable](https://paintable.cc/) - Digital Art Tutorials
-* [Pedro's Pixel Art Tutorials](https://blog.studiominiboss.com/pixelart) or [SLYNYRD](https://www.slynyrd.com/gallery-animated) - Pixel Art Tutorials
+* [Pedro's Pixel Art Tutorials](https://saint11.art/blog/pixel-art-tutorials/) or [SLYNYRD](https://www.slynyrd.com/gallery-animated) - Pixel Art Tutorials
 * [MetPublications](https://www.metmuseum.org/met-publications/all) - Art Learning Books
 * [Drawingbooks.org](https://www.drawingbooks.org/) - Old Drawing Books
 * [Line of Action](https://line-of-action.com/), [Timed Figure Poses](https://www.youtube.com/playlist?list=PL7EWYwaF6E-FZ8JiBlz2tF1DQUCw-GCmn), [LoveLifeDrawing](https://www.lovelifedrawing.com/) or [Daily Life Drawing Sessions](https://www.youtube.com/playlist?list=PL7EWYwaF6E-Exv72kVT4yYJM2lX-Xf66I) - Figure Sketch Tools / Lessons
@@ -335,6 +334,7 @@
 * [World Births and Deaths](https://worldbirthsanddeaths.com/) - World Birth / Death Rates Visualization
 * [DataUNODC](https://dataunodc.un.org/) - Drug / Crime Statistics
 * [Gun Violence Archive](https://www.gunviolencearchive.org/) - Gun Violence Statistics
+* [Incarceration in Real Numbers](https://mkorostoff.github.io/incarceration-in-real-numbers/) - Incarceration Visualization / Facts
 * [Expatistan](https://www.expatistan.com/) - Cost of Living Calculator
 * [Climate Data](https://climate-data.org/) or [Climate Explorer](https://crt-climate-explorer.nemac.org/) - Climate Change Data
 * [ExtremeWeatherWatch](https://www.extremeweatherwatch.com/) - Extreme Weather Data / Tracking
@@ -518,7 +518,7 @@
 * ↪️ **[LaTeX Tools](https://www.reddit.com/r/FREEMEDIAHECKYEAH/wiki/storage#wiki_latex_tools)**
 * ⭐ **[Number Academy](https://number.academy/)** - Encyclopedia of Numbers
 * ⭐ **[Wumbo](https://wumbo.net/)** - Math Reference Site
-* ⭐ **[Open Source Society University](https://github.com/ossu/math)** / [PT-BR](https://github.com/ossu/math-br) - Math Roadmap
+* ⭐ **[Open Source Society University](https://github.com/ossu/math)** / [PT-BR](https://github.com/ossu/math-br) - Math Roadmap / [Discord](https://discord.gg/wuytwK5s9h)
 * ⭐ **[AoPS Alcumus](https://artofproblemsolving.com/alcumus)** or [MathDash](https://mathdash.com/) - Adaptive Problem Solving
 * ⭐ **[BetterExplained](https://betterexplained.com/)** - Math Guides / Courses
 * ⭐ **[Manim](https://www.manim.community/)**, [2](https://github.com/3b1b/manim) - Generate Explanatory Math Videos / [Videos](https://github.com/3b1b/videos) / [Difference Between Versions](https://docs.manim.community/en/stable/faq/installation.html#different-versions)
@@ -624,7 +624,7 @@
 * ⭐ **[Wikispecies](https://species.wikimedia.org/)**, [A-Z Animal](https://a-z-animals.com/) or [The Catalogue of Life](https://www.catalogueoflife.org/) - Species Databases
 * ⭐ **[OneZoom](https://www.onezoom.org/)** - Tree of Life Explorer
 * ⭐ **[Lost and Found Nature](https://www.lostandfoundnature.com/)** - Re-Discovered Animals / Plants
-* ⭐ **[Open Source Society University](https://github.com/ossu/bioinformatics)** - Bioinformatics Roadmap
+* ⭐ **[Open Source Society University](https://github.com/ossu/bioinformatics)** - Bioinformatics Roadmap / [Discord](https://discord.gg/wuytwK5s9h)
 * [BiologyOnline](https://www.biologyonline.com/) - Biology Articles
 * [Biodiversity Heritage Library](https://www.biodiversitylibrary.org/) - Biodiversity Research
 * [Alien](https://alien-project.org/) - Artificial Life Simulator / [GitHub](https://github.com/chrxh/alien) / [Video](https://youtu.be/w9R6zrdl6jM)
@@ -1069,7 +1069,7 @@
 
 * 🌐 **[CompSciLib](https://www.compscilib.com/)** - Computer Science Tools
 * ⭐ **[TeachYourselfComputerScience](https://teachyourselfcs.com/)** - Computer Science Book Recommendations
-* ⭐ **[Open Source Society University](https://github.com/ossu/computer-science)** / [PT-BR](https://github.com/ossu/computer-science-br) / [CN](https://github.com/ossu/computer-science-cn) - Computer Science Roadmap
+* ⭐ **[Open Source Society University](https://github.com/ossu/computer-science)** / [PT-BR](https://github.com/ossu/computer-science-br) / [CN](https://github.com/ossu/computer-science-cn) - Computer Science Roadmap / [Discord](https://discord.gg/wuytwK5s9h)
 * ⭐ **[NandGame](https://nandgame.com/)** - Computer Building Puzzle
 * ⭐ **[CraftingInterpreters](http://www.craftinginterpreters.com/)** - Scripting Language Implementation Book / [GitHub](https://github.com/munificent/craftinginterpreters)
 * [CS1000](https://cs1000.surge.sh/) - Computer Science / Software Engineering
@@ -1104,7 +1104,7 @@
 * 🌐 **[Awesome DataScience](https://github.com/academic/awesome-datascience)** - Data Science Resources
 * 🌐 **[Data Engineer Handbook](https://github.com/DataExpert-io/data-engineer-handbook)** - Data Engineer Resources
 * ↪️ **[Machine Learning Resources](https://www.reddit.com/r/FREEMEDIAHECKYEAH/wiki/dev-tools/#wiki_.25B7_machine_learning)**
-* ⭐ **[Open Source Society University](https://github.com/ossu/data-science)** - Data Science Roadmap
+* ⭐ **[Open Source Society University](https://github.com/ossu/data-science)** - Data Science Roadmap / [Discord](https://discord.gg/wuytwK5s9h)
 * [Mage](https://www.mage.ai/) - Data Science Pipelines
 * [Data Science Resources](https://rentry.co/FMHYBase64#data-science-resources) - Data Science Learning Resources
 * [⁠Visualization.info](https://visualization.info/) - Learn About Data Visualization
@@ -1171,9 +1171,9 @@
 
 * 🌐 **[Free Cyber Resources](https://github.com/gerryguy311/Free_CyberSecurity_Professional_Development_Resources)**, [BlueTeam Tools](https://github.com/A-poc/BlueTeam-Tools) or [Applied Cybersecurity](https://www.nist.gov/itl/applied-cybersecurity/nice/resources/online-learning-content) - Cybersecurity Learning Resources
 * 🌐 **[CTF Sites](https://ctfsites.github.io/)**, [echoCTF.RED](https://echoctf.red/), [CTF101](https://ctf101.org/), [picoCTF](https://picoctf.org/), [CTF Beginners Guide](https://jaimelightfoot.com/blog/so-you-want-to-ctf-a-beginners-guide/) or [CTFLearn](https://ctflearn.com/) - CTF Resources / Guides
-* ⭐ **[crackmes.one](https://crackmes.one/)** / [Discord](https://discord.com/invite/2pPV3yq), [Hackers101](https://www.hacker101.com/), [SmashTheStack](https://smashthestack.org/), [WebHacking](https://webhacking.kr/) or [DefendTheWeb](https://defendtheweb.net/) - Cybersecurity Challenges
 * ⭐ **[HackTricks](https://book.hacktricks.wiki/)** - Practical Penetration Testing & Security Auditing Tips
 * ⭐ **[OWASP Cheatsheet](https://cheatsheetseries.owasp.org/)** - Application Security Guide
+* [Hackers101](https://www.hacker101.com/), [SmashTheStack](https://smashthestack.org/), [WebHacking](https://webhacking.kr/) or [DefendTheWeb](https://defendtheweb.net/) - Cybersecurity Challenges
 * [Skills for All](https://www.netacad.com/) or [90DaysOfCyberSecurity](https://github.com/farhanashrafdev/90DaysOfCyberSecurity) - Cybersecurity Courses
 * [⁠Sectube](https://sectube.tv/) - IT Security Event Recordings
 * [TryHackMe](https://tryhackme.com/), [Hack The Box](https://www.hackthebox.com/) or [OpenSecurityTraining2](https://opensecuritytraining.info/) - Cybersecurity Lessons
@@ -1278,7 +1278,7 @@
 * [LearnedEasy](https://learnedeasy.com/) - Create Summaries / Quizzes from Books
 * [SearchifyX](https://github.com/daijro/SearchifyX) - Search Flashcards
 * [ForgetMeNot](https://github.com/tema6120/ForgetMeNot) - Flashcard Mobile App
-* [TheQuizing](https://www.thequizing.com/), [Get Unstuck](https://socratic.org/) or [Brainly](https://brainly.com/) / [Limit Bypass](https://greasyfork.org/en/scripts/430355) - Homework Help Bots / Communities
+* [Get Unstuck](https://socratic.org/) or [Brainly](https://brainly.com/) / [Limit Bypass](https://greasyfork.org/en/scripts/430355) - Homework Help Bots / Communities
 * [Toppr](https://www.toppr.com/), [FreeOnlineTest](https://www.freeonlinetest.in/), [Alloprof](https://www.alloprof.qc.ca/en/) or [AE Old (Discord)](https://discord.gg/VCXGudY) - Test Practice & Homework Help
 * [DoubtNut](https://www.doubtnut.com/) - Exam / Solutions / Help / [Ad Bypass](https://redd.it/16da7s9)
 * [MammothMemory](https://mammothmemory.net/index.html) - Visual Memory-Based Solutions
@@ -1400,7 +1400,6 @@
 * [Vocabulary](https://www.vocabulary.com/) - Dictionary
 * [TheFreeDictionary](https://www.thefreedictionary.com/) - Dictionary
 * [Dictionary](https://www.dictionary.com/) - Dictionary
-* [Spellcheck](https://www.spellcheck.net/) - Dictionary
 * [Webopedia](https://www.webopedia.com/) or [TechTerms](https://techterms.com/) - Tech Dictionary
 * [Phrases.org](https://phrases.org.uk/) - Phrase Dictionary
 * [Words to Use](https://www.words-to-use.com/) - Find Alternative Words