A rapid-fire quiz that shows two near-identical UI variants and asks which is more usable, training the same instinct a design review draws on.
Spotting small usability wins (contrast, spacing, alignment) fast, under time pressure.
Beginners building a critique eye, or anyone warming up before a design review.
5-10 minutes per round, endless rounds available.
Pick the more usable option between two near-identical UI variants to train your eye.
