
AI Vocabulary Academy — AI Words in Plain English
Learn AI vocabulary through simple definitions and real-world examples.
@EastBostonAgent · X
Check out what I just built with Lovable!
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Learn AI vocabulary through simple definitions and real-world examples.
@EastBostonAgent · X
Check out what I just built with Lovable!

BrightMinds is the learning platform built for teens: Maths, Further Maths, Physics, Chemistry and Biology. Start a 30-day free trial, pay only when it ends.
@FastX091212 · X
Check out what I just built with Lovable!

A community platform for Indian students and creators to learn AI, discuss tools, and participate in quiz challenges.
@oneshopai · X
Building OneShopAI — A community where Indian students, builders, and creators grow with AI together. We're running a live AI Quiz Challenge next week with a ₹3,000 cash prize, so if that sounds like your thing, come hang out. Would love your feedback 👉

Learn through interactive experiences with an AI companion that guides you in real time.
khalis_ux · Product Hunt
CartesiumAI Learn by experimenting with a real-time AI companion

Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X

A daily puzzle game where you spot AI-generated errors to sharpen critical thinking.
u/CogniKing · Reddit
Play Parry — a 2-minute daily puzzle about catching AI's mistakes: spot the planted flaw, catch the answer that's lying to you I have been recently fascinated with puzzles as a way to help improve my BS-radar when using AI. I designed Parry to help with this - One puzzle a day - find the one flaw hidden in a confident paragraph, pick which of two AI answers actually helps you (one is subtly useless), call a claim true/false. Free, no account, nothing you input leaves your devi

Explore countries' economic data on an interactive 3D globe and play geography games.
u/Pecherskymikel11 · Reddit
I built an explorable 3D globe of the world economy – click any country, get its economy, or play 18 geography games. 10 weeks, zero runtime API calls globenomics.world — spin a 3D globe, click any country, and get its actual economy: GDP, wages, inflation, its biggest companies, and exactly where it ranks against every other country on 34 metrics. Then there are 18 geography games built on the same data — including one where you name as many countries as you can in three minutes, and one

Animated cursive handwriting lessons, letter tracing, and word practice for children.
@Melissa04844940 · X
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Read AI-generated stories adapted to your language level to learn vocabulary in context.
lecsium · Product Hunt
Lecsium Learn languages by reading AI-generated interactive novels

Answer one daily question and view responses from people around the world.
@OneTopicApp · X
If you are tired of endless doomscrolling. We have a solution.

Bid $1 to paint countries on a world map in competitive real-time gameplay.
@bahadirsilan · X

Browser-based game where students collectively raise a virtual pet by earning classroom points.
yewse · V2EX
做了个离线的班级宠物养成,给班主任上课大屏用 开学了,给自己班做了个教室大屏:座位加减分,全班养一只宠物。打开网页就能投屏,离线也能用,不用装 App ,班级数据留在本机。 网页演示: https://yewse.github.io/class-pet-mvp/ 介绍页: https://yewse.github.io/banchong-offer/ 源码: https://github.com/yewse/class-pet-mvp 一学期 99 元/班。想试用直接打开演示。欢迎拍砖。