BrightMinds Brain Gym

BrightMinds Brain Gym is a privacy-first, static, browser-based brain-training prototype for children aged 4 to 16.

Version: 1.1.1

The app now uses an adaptive endless-play engine with 2,400 virtual levels. Each round generates fresh questions, answer choices, layouts, and distractors so replaying a level does not produce the same experience every time.

Games included

• Memory Match: harder card matching that scales up to dense high-level boards.
• Pattern Logic: shape and number sequence completion.
• Focus Finder: visual scanning with more targets and distractors by level.
• Number Quest: adaptive arithmetic including addition, subtraction, multiplication, division, missing numbers, and multi-step problems.
• Math Tug of War: single-player vs bot or two-player turn match with blue Player 1, red Player 2, 20-second questions, timeout/pass rules, three-wrong pass rules, rope movement on correct answers, and first to 10 correct answers wins.
• Ludo Royal Race: 2-4 player Ludo with user-vs-user or user-vs-bot setup, color choice, 6-to-enter rule, captures, safe squares, exact home rolls, and bot turns.
• Code Breaker: number-code deduction inspired by popular daily puzzle formats.
• Word Builder: anagram-style spelling with decoy letters at higher levels.
• Science Spark: broader science quiz questions from simple facts to harder concepts.
• Typing Trail: one-line and two-line typing practice with exact spelling.
• Color Code: attention control inspired by Stroop-style play.
• Story Order: sequencing, planning, and comprehension practice.
• Shape Lab: shape and color matching missions.
• Path Quest: move-limited route planning with generated obstacle paths.
• Quick Count: fast visual counting with distractors.
• X O Challenge: tic-tac-toe strategy with a stronger bot at higher levels.
• Number Sort: ordered-number logic practice.
• नेपाली अक्षर: Nepali alphabet sequence game.
• नेपाली शब्द: expanded Nepali word and meaning matching game.
• नेपाली अंक: Nepali number recognition game.

Adaptive level system

• 2,400 virtual levels are tracked in the session UI.
• The next game is selected automatically during endless play.
• Difficulty changes based on age level, virtual level, accuracy, streak, and parent-selected pace.
• Lower-practiced skills are periodically selected so children get balanced practice.
• Daily challenge routing is included without storing personal data.

Safety and privacy

This static prototype intentionally keeps the child-facing experience simple:

• No login or account system.
• No ads.
• No chat or messaging.
• No public profiles or leaderboards.
• No personal data collection.
• No analytics code.
• No cookies created by the app.
• No localStorage or sessionStorage progress saving.
• No external links in the child-facing interface.
• No external font, sound, or image requests.

Parent controls include age level, audio guidance, playtime limit, privacy mode, and challenge pace. All settings are session-only and reset when the page is refreshed.

Security notes for production

This repository is a static frontend prototype. A production platform should move accounts, parent reports, persistence, secrets, payment logic, anti-abuse rules, and important business logic to a secure backend.

Recommended production controls include HTTPS, secure authentication, server-side input validation, protected APIs, rate limiting, secure database access, safe generic error messages, dependency updates, backups, monitoring, audit logging, and regular security review.

Research references used

• FTC children's privacy and COPPA guidance.
• W3C WCAG 2.2 accessibility guidelines.
• OWASP Top 10 web application security risks.
• MDN web security guidance.

Research was used only for principles and requirements. The games, questions, visuals, and code are original for this project.

How to run locally

Open index.html in a browser. No build step is required because this version uses plain HTML, CSS, and JavaScript. Game-specific code can live in the games/ folder, such as the Ludo game engine and styles.

Web deployment

Deploy the folder as a static website on GitHub Pages, Netlify, Vercel, Cloudflare Pages, or any standard static web host.

Required files:

• index.html
• styles.css
• script.js
• README.md
• LICENSE
• PRIVACY.md