
Teika Demos
Interactive demo for experimenting with grading mechanics.
@TheEduardoRFS · X
I vibe coded a demo for grading, not in a great shape but it's fun to play a bit.
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Interactive demo for experimenting with grading mechanics.
@TheEduardoRFS · X
I vibe coded a demo for grading, not in a great shape but it's fun to play a bit.

Analyzes handwritten student work to provide AI-powered feedback and identify misconceptions.
@WachangaWinston · X
An algebra crisis at home became TeachMap: teacher-reviewed AI feedback and misconception maps from handwritten work. Built with Codex + GPT-5.6 Sol for OpenAI Build Week.

Play a browser-based game about conquering the world.
pzxc · HN
I've been using AI (mostly Claude, a little Cursor) to make video games, publishing a new one every day, for over 2 months Today's game is a simplified Risk clone called World Domination. Happy to answer any questions, would love any feedback!

Play mahjong with English letter tiles to test and improve vocabulary.
Brucepac · V2EX
[VIBE CODING]打麻将啦,三缺一,就差背单词的你啦! 英语麻将,集学习、娱乐为一身的新型麻将,将牌面换成英文字母,单词量越大的人,越能和牌。寓教于乐,是一种学习英语的新方式。 这是我用 AI 全程 vibe coding 做的第一个网页游戏,分享一下: https://englishmahjong.com 免注册直接玩,前端已开源: https://github.com/Bruce-pac/EnglishMahjong-web 来考验你们的词汇量吧! 欢迎来玩来喷。

Instantly play curated HTML5 and WebGL games in your browser without downloading or logging in.
WaHaGameStore — 在线 HTML 游戏,免登录、免下载

Block distracting websites by solving math or coding puzzles.
hackitup7 · HN
TLDR built a Chrome site blocker that lets you into distracting sites only after you do some math or simple coding (JS only right now). Direct link to extension (the site just gives you more context): https://chromewebstore.google.com/detail/sphinx-earn-your-di... Philosophically it's a speed bump rather than a hard gate, because you'll eventually tear a gate down but you'll leave a speed bump. I've always eventually removed site blockers, or just had them become a nuisance that I reflexively dismiss before getting to distracting sites. Site blockers don't really reduce the "start navigating to a distracting site" muscle memory, and they eventually just become annoying. Dopamine is a hell of a drug. At the same time, I've been getting frustrated that my intermediate/advanced math skills have atrophied, and becoming more senior in my career (plus AI...) has caused my coding skills to atrophy even further. Realistically I'm not going to force myself to do math or coding exercises aft

Transform any study material into a gamified learning journey with an AI tutor.
u/darth_santos · Reddit
I built an AI app that turns any study material into a gamified learning journey Hi everyone! After several months of development, I'm excited to finally launch my project: Odyssa. The idea came from my frustration with reading long PDFs, taking notes manually, and forgetting what I'd learned. Instead of just summarizing content, Odyssa transforms your study material into a complete gamified learning journey powered by AI. You can upload PDFs, documents, and other learni

A coding network where learners build visible proof through courses and challenges with mentoring and company operations.
@Michaela200_5 · X

Install solar panels, earn Watts, and raid rivals in a shared pixel world.
@PanelWars · X
We are building a battle field. Come play. ⚡️⚡️

Learn English by reading tiered news articles with integrated vocabulary and quizzes.
News In Simple — 基于 AI 的英语学习新闻网站,提供初、中、高三级分级新闻及配套阅读、听力、词汇和测验素材

Multiplayer drawing guessing game you can play instantly in your browser with friends.
DoodleGuesser — 免费在线画图猜词派对游戏,创建房间分享链接与朋友即时畅玩,实时画图猜词,自动计分轮换,无需下载注册

Create personalized weekly learning plans for children's long-term goals in chess, swimming, music, or languages.
@EICWOGUP · X
Hey James, I am building that helps parents focus on their kids long term goals. Parents don’t have to be fluent on any skills to teach kids. All they have to do is choose the goal like chess, swimming, trachtenberg math, yoga etc and you get weekly list.