Our courses are all gamified, interactive, and of the highest quality -- you can trust that all our content is written, curated, and verified by design experts. Courses vary in length (ranging from 2 to 8+ hours for total completion) and topic (from broad subjects, like UX/UI Design Foundations, to the niche, like Accessibility). Each course is broken down into levels, which are composed of several exercises grouped by smaller topics within the course content.