Uxy: Learn UI/UX Design Quiz

UI/UX design quiz app. Learn design principles & practice skills daily

Learn UI/UX design by doing — not by watching courses.
Uxy is a UI design quiz app that builds your design eye through visual practice. Each quiz shows two real interface designs side by side. Pick the correct one, then learn exactly why the other fails. No theory. No videos. No account needed.
It's the fastest way to learn UI design principles, UX best practices, and visual design fundamentals — one decision at a time.
Perfect for developers who want to learn UI design without a full course, designers who want to sharpen their eye, and design students preparing for job interviews.
WHAT YOU'LL LEARN:
UI Components
Forms & Input · Navigation · Button Hierarchy · Cards & Lists · Modals & Overlays · Search & Filters
UX & Behavior
Feedback & States · Micro-UX · Mobile UX · Accessibility · Cognitive Bias · Tappable Areas
Typography
UX Writing · Heading Hierarchy · Line Spacing · Letter Spacing · Truncation
Visual Design
Visual Hierarchy · Alignment · Spacing · Corner Radius · Visual Weight · Shadows · Dark Theme
Data & Systems
Data & Dashboards · Data Visualization · Design Systems
HOW IT WORKS:
See two UI designs side by side
Pick the one that follows design best practices
Learn instantly from a clear, detailed explanation
Track your progress across all topics
WHO IT'S FOR:
Developers learning UI design principles without taking a course
Aspiring UX and UI designers building foundational skills
Design students preparing for job interviews and portfolio reviews
Anyone curious about what makes great interface design
No account required. No ads. No subscriptions.
New topics and questions added regularly.