
Talleyrand
Organize your thinking on complex topics using an AI-powered question tree structure.
steshinss · HN
Talleyrand – Open-source AI thinking workspace built as a question tree
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Organize your thinking on complex topics using an AI-powered question tree structure.
steshinss · HN
Talleyrand – Open-source AI thinking workspace built as a question tree

Solve unlimited word ladder puzzles by changing one letter at a time.
stigo · V2EX
用 WorkBuddy Vibe 了一个无限模式的 Word Ladder 网页游戏: Poople Unlimited 最近做了一个网页小游戏,叫 [Poople Unlimited]( https://poople-unlimited.com/),已经上线了,来给大家玩玩看。 玩法和 Word Ladder 一样——系统给你一个随机的 4 字母单词,每次改一个字母,每一步都必须是真实存在的英文单词,最终变成 POOP 。步数越少分数越高。 大部分 Word Ladder 游戏都是每天一题,玩完就没了。我做这个的时候主要想的是能不能没有限制,所以做了 [无限模式]( https://poople-unlimited.com/)——玩完一局立刻刷新,想玩多少局都行,没有连胜压力,拿来消磨时间刚好。 当然 [每日挑战]( https://poople-unlimited.com/daily) 也做了,每天早上 8 点 UTC 更新,全球共用同一个 Board ,和朋友比步数挺有意思的。 还顺手做了两个配套页面。一个是 [Answer 页面]( https://po
Track the progress of AI solving 285 unpublished mathematics research problems.
@Elisroden · X
285 private research maths problems. January 2024: zero solved. GPT-6 Astra is at 267, and the unsolved share halves every 4.3 months. Same week: a Lean-verified blowup proof for 3D Euler, built with Claude and Codex. Follow the exponential progress on

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。

Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
Come study with me on

Improve your reasoning by solving adaptive AI-generated puzzles that learn from your mistakes.
u/connerpro · Reddit
IntelligenceMax - Adaptive reasoning practice with live AI questions (claim-safe near vs far) submitted by /u/connerpro to r/SideProject [link] [comments]

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

Solve chemistry problems and balance equations interactively with AI-powered step-by-step guidance, no signup required.

Solve jigsaw puzzles of Chinese classical poems including Tang dynasty poems and school curriculum texts.
拼拼古诗 — 古诗拼图小游戏,涵盖唐诗三百首和小学初中高中教科书中的古诗 - [更多介绍](https://mp.weixin.qq.com/s/G5Swlt7hH_3tWZDZ1ffgqw)

QuizCraft Turn your notes into flashcards + quizzes instantly with AI
diane_piedoux · Product Hunt
QuizCraft Turn your notes into flashcards + quizzes instantly with AI

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

Test your knowledge of Japanese hiragana and katakana 50 sounds with interactive exercises.
@Kiss_light233 · X
唔嘿嘿~最近阳阳在学习日语...然后没找到比较好用的背五十音的工具..就自己和AI一起写了一个!嘿嘿...有笔画顺序,错题本,五十音图,浊音,半浊音之类的!如果你也在找这种类型的小工具...欢迎来参观一下哦~