PixelDojo Turns Design Judgment Into a Quick-Fire Quiz

Field notes

PixelDojo uses repeated visual comparisons rather than long lessons: the displayed exercise asks which option guides attention better, then links the answer to contrast and spacing. The first session contains ten battles and awards XP, while the accompanying library organizes short explanations under named ideas such as visual hierarchy, Gestalt proximity, Fitts's Law, and Hick's Law. English and Spanish navigation are visible, and the homepage says the initial session requires no account.