Disclaimer

This site is constantly developing. If you wish a new quiz topic or feature, feel free to contact me on Instagram at @darioevaristobellotta or send an email to hello@darioevaristobellotta.de.

How were the quiz questions created?
For each topic (e.g., HTML, CSS), I created a separate NotebookLM with about 200 sources. The keywords were generated using Gemini 3.5 Flash in Thinking Mode, and the questions were formulated through the integration of NotebookLM and a custom Gemini Gem. For all health-related topics, I strictly relied on scientific resources, completely excluding alternative practitioners or unverified claims.

Planned Features
I have planned a lot of updates, including Google Sign-In, a member area (so highscores will be stored in a database rather than local storage), and expanding all quizzes to cover Levels 1 to 12 (3x Beginner, 3x Amateur, 3x Advanced, 3x Expert). Stay tuned!

Updates

• v3.1.205/09/2026Launched the complete Cybersecurity Full Quiz (12 levels, 600 verified questions) in Tech, covering digital self-defense, passkeys/FIDO2, modern phishing & social engineering countermeasures, endpoint hardening, cloud identity, zero trust, and disaster recovery. Optimized Quick-Access 'Pinned' Quiz Shelf to a streamlined maximum of 2 pinned quizzes for focused learning.
• v3.1.105/09/2026Launched the complete Android (Google Mobile OS) Full Quiz (12 levels, 600 verified questions) in Tech, covering Beginner, Amateur, Advanced, and Expert brackets (Gesture Navigation, Notification Management, Quick Settings, Material You Monet, App Sandbox, AVB 2.0, lmkd, Bluetooth LE Audio, Private Space, and Linux Kernel / GKI internals). Fixed category structure for Supplements (Health) to standard 12-level full quiz.
• v3.1.027/08/2026Launched 4 new Mid Quizzes (24 levels, 1,200 verified questions) in Miscellaneous: Space Basics (6 levels, 300 questions), Physics Basics (6 levels, 300 questions), Biology Basics (6 levels, 300 questions), and Ethics (Philosophy) (6 levels, 300 questions).
• v3.0.425/08/2026Launched the new Blender (3D) Mid Quiz (6 levels, 300 verified questions) in Design, covering Level 1 Core Interface, Viewport Navigation, Mesh Modeling & Basic Shaders/Modifiers, Level 2 Non-Destructive Modifiers, Sculpt Brushes/Masks, UV Unwrapping, PBR Materials & Basic Cycles/EEVEE, Level 3 Topology Cleanup, Sculpt Filters, Advanced Procedural Shaders, Studio Lighting, Bone Constraints & Geometry Nodes Fields, Level 4 Hard-Surface Modeling (Smooth by Angle, Bevels), Retopology Snapping, Multiscatter GGX, ACEScg, Spline IK & Simulation Zones, Level 5 Data Transfer (Custom Split Normals), Harmonic Mesh Deform, OSL Shading, Light Tree, Path Guiding & Repeat Zones, and Level 6 BMesh Architecture (BMLoop), Tangent Space VDM, Reoriented Normal Mapping (RNM), AgX Chromaticity Inset, Virtual Shadow Maps (VSMs), Quaternion SLERP, APIC Fluid Dynamics & Python Headless Automation.
• v3.0.325/08/2026Launched the new Branding Mid Quiz (6 levels, 300 verified questions) in Design, covering Level 1 Foundational Differences (Product vs. Brand), Purpose/Vision/Mission, Archetypes, Logo Classifications & Color Models (CMYK/RGB/PMS), Level 2 Keller POPs/PODs, Kapferer Identity Prism, Golden Ratio Grids, WCAG AA Contrast Ratios & Brand Architecture, Level 3 Simon Sinek Golden Circle, Byron Sharp DBAs, Dynamic Identity Systems, Dielines, Hot/Cold Foil & ISO 20671, Level 4 Variable Fonts, Munsell System, Display P3, Chevreul Simultaneous Contrast, BrandOps & Madrid Protocol, Level 5 Unilever Brand Key, Perceptual Mapping, StoryBrand Framework, OKLCH Perceptual Uniformity, Style Dictionary Token Engine & Flexography, and Level 6 Jung Shadow States, Holt Cultural Branding, Morhart Authenticity, Damasio Somatic Markers, Delta E < 1.0, G2 Curvature Continuity, DTCG Tokens, C2PA Provenance & Sonic Trademark Jurisprudence.