Play Lab
Learn UX by playing it.
Short, hands-on challenges that train your design instincts: spot weak contrast, feel Fitts' Law, name the law of UX and critique real interface mistakes. Every run earns XP on your player card. No account needed.
🎨+30 XP
Accessibility · WCAG contrast
Contrast Duel
Two colour pairs. One is easier to read. Pick it.
~3 minNot played yet
🎯+25 XP
Interaction design · Fitts’ Law
Fitts' Law Tapper
Tap the targets as fast as you can and feel Fitts’ Law.
~2 minNot played yet
🧠+35 XP
UX principles · Laws of UX
UX Laws Quiz
Hick, Miller, Jakob, Doherty… how well do you know them?
~4 minNot played yet
🔍+35 XP
UX critique · Usability heuristics
Spot the Flaw
A tiny UI with a hidden UX mistake. Name the problem.
~4 minNot played yet
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