How Hueman Are You?

Product Introduction

1. Definition: "How Hueman Are You?" (HUEMAN) is a free, browser-based daily color perception puzzle game. It is a pure digital entertainment product, not a medical diagnostic tool.
2. Core Value Proposition: HUEMAN exists to provide a quick, engaging daily visual acuity challenge. Its primary function is as a "Wordle for your eyes," offering a two-minute color discrimination puzzle that is identical for all players worldwide each day, fostering community comparison and friendly competition based on visual sharpness.

Main Features

1. Core Gameplay Mechanic (Color Discrimination): The fundamental feature is a spot-the-difference color puzzle. Players are presented with a grid of colored tiles and must tap the tile with the slightly different shade before a timer expires. "How it works" involves processing subtle luminance and chrominance differences in the RGB color model, which are algorithmically generated for each level.
2. Progressive Difficulty Engine: The game employs a dynamic difficulty scaling system. With each successful level, three parameters adjust automatically: the color shade difference becomes smaller (higher difficulty), the grid size increases (more distractors), and the countdown timer shortens (less reaction time). This creates a challenging and replayable daily cognitive test.
3. Cross-Platform, Zero-Barrier Access: Technically, HUEMAN is a Progressive Web App (PWA) built with standard HTML5, CSS, and JavaScript. It requires no downloads, app installations, or user signups. It renders identically on mobile and desktop browsers, ensuring universal accessibility. Performance and session data (streaks, stats) are stored locally via the browser's LocalStorage API.
4. Notification & Engagement System: To drive daily retention, the platform integrates browser push notifications and provides a downloadable iCalendar (.ics) file for a daily reminder. This creates a habit-forming loop for players seeking a consistent mental warm-up.
5. Social Sharing & Score Comparison: Upon game completion, players generate a shareable emoji grid (similar to Wordle) representing their performance (e.g., 🟦🟩🟨). This enables viral social competition on platforms like Twitter, Facebook, and WhatsApp, with comparative statistics like "Sharper than ~84% of players."

Problems Solved

1. Pain Point: The need for a quick, stimulating daily mental exercise that breaks screen fatigue and offers a different cognitive challenge than text-based puzzles. It addresses the desire for a fast visual acuity workout.
2. Target Audience: The core audience includes daily puzzle enthusiasts (fans of Wordle, Connections, Kuku Kube), casual gamers seeking light, meaningful engagement, and individuals looking for a brief mindfulness or focus activity. It also appeals to users interested in casually assessing their color perception.
3. Use Cases: HUEMAN is essential for a 2-minute morning puzzle routine, for taking a brief work break to reset focus, for friendly social challenges to compare visual skills with peers, and for anyone seeking an accessible, no-commitment online game that respects their time and data privacy.

Unique Advantages

1. Differentiation: Unlike text-based daily puzzles (Wordle) or action games, HUEMAN offers a purely perceptual, non-linguistic challenge. Its difficulty is based solely on human visual physiology, making the competition about raw visual acuity rather than vocabulary or strategy. Compared to traditional color blindness tests (like Ishihara plates), it is explicitly designed as an entertainment game, is universally playable, and avoids medical connotations.
2. Key Innovation: The algorithmically scaled daily puzzle is the key innovation. The same precise grid of colors is generated for every player globally at midnight UTC, creating a perfectly standardized benchmark for visual skill comparison. The system uses controlled manipulation of HSB (Hue, Saturation, Brightness) values, often shifting brightness rather than just hue, to ensure accessibility for various types of color vision deficiency.

Frequently Asked Questions (FAQ)

1. Is HUEMAN a test for color blindness? No, HUEMAN is a game for entertainment, not a medical color vision deficiency test. While it uses color perception as its core mechanic and is playable with most types of color blindness (often using brightness shifts), it cannot diagnose any condition. For medical concerns, consult an eye care professional.
2. How do I maintain my streak in HUEMAN? Your HUEMAN streak and statistics are saved locally in your browser's storage on that specific device. To keep your streak alive, you must play on the same device and browser, without clearing site data or using incognito mode. Switching devices or browsers will start your record fresh.
3. When does the new HUEMAN puzzle come out? A new daily HUEMAN puzzle is released every day at midnight UTC (Coordinated Universal Time). The puzzle is identical for all players worldwide. You can enable browser notifications or add a calendar reminder via the game's interface to be alerted.
4. How is HUEMAN different from games like Wordle? HUEMAN is a visual color perception game, whereas Wordle is a word-guessing game. HUEMAN challenges your eyes' ability to discern subtle shade differences, while Wordle challenges vocabulary and deductive reasoning. Both share the format of a daily, shareable puzzle with a score.
5. Can I play HUEMAN on multiple devices? Yes, you can play HUEMAN on any device with a modern web browser. However, your personal stats, streak, and progress are stored per-device/browser. Playing on a different device will present the same daily puzzle but will track a separate, new game history for that device.