diff --git a/🧠-Educational.md b/🧠-Educational.md
index 8f2f7737..adf5ee77 100644
--- a/🧠-Educational.md
+++ b/🧠-Educational.md
@@ -928,7 +928,7 @@
 * [World Cube Association](https://www.worldcubeassociation.org/) - Cubing Competitions & Records
 * [Cubing Time Standard](https://cubingtimestandard.com/) - Track Your Performance Across WCA Events
 * [alg.cubing.net](https://alg.cubing.net/), [CubeDB](https://cubedb.net/), or [Tao Yu Trainer](https://tao-yu.github.io/Alg-Trainer/) - Algorithm Animators / Visualizers
-* [F2L Trainer](http://expertcuber.by/f2ltrainer.php) or [ZBLL Trainer](http://bestsiteever.ru/zbll/) - Algorithm-Specific Trainers
+* [F2L Trainer](http://expertcuber.by/f2ltrainer.php) - Algorithm-Specific Trainers
 * [Hypercubing](https://hypercubing.xyz/) - Hypercubing Wiki
 * [Speedcube.app](https://speedcube.app/) - Cubing Timer (Mobile-Friendly)
 * [SolveTheCube](https://solvethecube.com/timer) - Cubing Timer
@@ -1282,6 +1282,7 @@
 * [Graphics Workshop](https://github.com/ekzhang/graphics-workshop) - Learn Computer Graphics
 * [The Book of Shaders](https://thebookofshaders.com/) - Fragment Shaders Guide
 * [EmuDev](https://emudev.org/) - Emulator Development Information / [Discord](https://discordapp.com/invite/dkmJAes)
+* [⁠EmuDevs](https://afska.github.io/emudevz/) - NES Emulator Development Learning Game 
 * [QB64SourceCode](https://www.qb64tutorial.com/) - QB64 Game Programming Tutorials
 * [8bitWorkshop](https://8bitworkshop.com/) - Retro Game Programming Tutorials