Moon Juego: a Spanish-culture quiz with a lunar climb

Field notes

Each mission presents seven open-answer questions; players get three seconds to read and 25 seconds to answer. The first accepted response ends a question, while rejected responses cost no points, and the timer continues across language switches or tab changes. Editors assign answer tiers from 10 to 100 metres; the page says these levels estimate familiarity rather than reflect live player statistics. Progress is saved in the browser, and the archive lists 30 missions.