The full gallery
Tech stack
19 projects
Refine ideas through logical reasoning and publish them to a community of verified knowledge.
samcymbaluk · HN
Axiom toolkit – Make your ideas precise enough to be proven wrong
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]
Decrypt Claude Sonnet 5's hidden reasoning using encrypted thinking signatures.
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning
Inject engineered cognitive abilities into AI agents at inference time.
@frank_brsrk · X
reasoning tools for ai agents
Explore AI-generated book interpretations and curated knowledge across business, psychology, investment, and health.
晨笙阅读 — 书籍解读平台，AI 辅助+人工校审，提炼经典书籍的核心问题、论证框架与实践洞见，支持分类浏览、全文搜索和主题阅读
Compare AI coding models on real tasks with live previews, cost tracking, and ELO rankings.
@intheworldofai · X
On the World of AI Bench (vibe-coding composite): Claude Fable 5 → 85.2 GPT-5.6-sol → 82.4 kimi-k3 → 81.5 Moonshot’s K3 just walked in and claimed bronze on one of the toughest coding-focused leaderboards out there.
Verify AI agent decisions locally with transparent reasoning and MCP integration.
brandon_grutkowski · Product Hunt
Aurora Glass-box Quantitative AI for Humans and Agents
Drop into random Street View locations to guess where you are; free, unlimited, no signup.
stigo · V2EX
用 Antigravity Vibe 了个免费无限玩的地理猜图站，全球 Street View 随机降落 大概一个月前迷上了"看街景猜地点"这类地理游戏，但主流的那几个不是要订阅 就是要登录，免费版还有每日次数限制，玩不过瘾。 于是基于一个开源项目搭了个站：World Guesser 。 玩法：Google Street View 随机把你扔到地球某个角落，你根据路牌、植被、 驾驶方向、电线杆、车牌这些细节判断自己在哪，然后在地图上落点，越准分越高。 和主流竞品比，我做了几个刻意的取舍： - 完全免费，无限玩，没有每日次数限制 - 不用注册、不用登录，打开就能玩 - 暂时不挂广告，先把体验做好 - 经典单人模式，多人对战和每日挑战均已上线 技术栈是 Astro + Vue + Cloudflare Pages + Cloudflare Workers ，加载很快，手机浏览器也能流畅玩。 solo 搞的第一个版本，肯定有不少不足，欢迎试玩后直接吐槽，每条评论我都会看。 地址： https://playworldguesser.com
Document product decisions and reasoning in one shared layer for team collaboration.
@TimEngng · X
Stop losing the "why" behind product decisions -
Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X
Guess the time and location from AI-generated images to test your geography knowledge.
TimeGuessr — 给你一张图片，让你猜测图片发生的时间和地点。我们把 Timeguessr 的玩法原封不动地搬了过来，只是把图库换成了另一批“假照片”——全部由 AI 生成的过去 50 年里可能发生的瞬间
Interactive linear algebra tutor where you solve matrix problems with real-time AI hints.
u/CarefulArmadillo3496 · Reddit
SparkGap - an agentic linear algebra experience Hey everyone, I'm building sparkgap.ai , an interactive tutor for linear algebra. You fill in the matrices/vectors, the LLM gives you hints until you get it correct. The hope is that it will get smarter over time from the context of which questions were missed/answered correctly. As you master concepts, the progress ring next to each concept will slowly fill in. Hopefully it should be very difficult to get to full mastery. Feedback and qu
