
Brain Speed Test
Test your cognitive speed across reaction, decision, focus, memory, and inhibitory control.
@MuttyRab · X
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60 projects

Test your cognitive speed across reaction, decision, focus, memory, and inhibitory control.
@MuttyRab · X

Practice typing with AI feedback, real-time scores, and personalized drills.
@AmitGajbhare · X
We build - a modern typing platform that helps people improve typing speed and accuracy with AI-powered practice, real-time feedback, progress tracking

Answer 13 questions to score your performance system across 8 pillars in 3 minutes.
@JoshDeLucia · X

Personal intelligence tool that links your ideas across time and suggests what to do next.
@amir_mehrabi_ · X
: Personal Intelligence

Log your daily experiences to build a record for neurodivergent diagnostic assessments.
@MathewsMat19207 · X

Take a conversational assessment to measure your AI skills and earn certification.
u/Ozan_D · Reddit
AISA - AI Fluency Assessment In the last 6 months I built an AI Fluency Assessment system (called AISA) - it's currently the most sophisticated (and popular) of it's kind. Has high fidelity in what we measure to both what Anthropic and US. Dept. of Labour agree as the markers of AI fluency. People chat with an AI agent uniquely trained to judge their AI fluency, get a detailed report and a breakdown of their AI skills, a certificate and a growth roadmap. We measure in 5 main dimensions.

Train your focus, speed, and memory in 6-minute brain exercise sessions.
@i_manish_30 · X
Mathletiq - 6 minute brain exercise app

Take evidence-based psychology and brain tests measuring brain age, sleep quality, and well-being online.
@LifeGraphPlus · X

Assess your AI system's EU AI Act risk tier and compliance deadlines in under 2 minutes.
u/DetlefRichter · Reddit
Made a prototype: EU AI Act Self-Assessment Tool. Worth turning into a product? Made a prototype over the weekend. Short questionnaire that classifies your AI system under the EU AI Act into one of five tiers (Prohibited, High-Risk Annex I, High-Risk Annex III, Limited-Risk, Minimal-Risk), with a plain-language explanation of your compliance deadline and next steps. The trigger: I keep seeing founders with AI features who have no idea whether they even fall under the Act, and legal advice i

Take a 3-minute quiz to assess your AI proficiency and get personalized learning recommendations.
u/ExitRowSeat_13A · Reddit
I built a 3-min test to find out how good you actually are at using AI It's very easy. 8 questions. 3 minutes. At the end you get a level from 1–5 and a roadmap showing what to learn next. I did it because I noticed that “being good at AI” is incredibly vague, and I wanted a simple way to measure it. But honestly... I built it to learn the process of buidling something like this and I had so much fun figuring things out, its addictive! :) I'd love to have you guys give i

@Joi2James Cognitive Intelligence Labs — Engineering Sovereign Multi‑Agent AI and Next‑Generation Cognitive Systems. https://t.co/oVTMYq3hcw
@XoDaGod · X
Cognitive Intelligence Labs — Engineering Sovereign Multi‑Agent AI and Next‑Generation Cognitive Systems.

Test your typing speed and accuracy online, then download a certificate.
@Typeetestiqykh · X
Just launched my new side project: TypeeTesting! 🚀 A free, distraction-free online typing speed test platform with real-time WPM analytics and downloadable typing certificates. Test your typing speed & accuracy here: 🔗 #buildinpublic #indiehackers