Twenty-four camps up one mountain. At every camp you repeat the same short loop, and your professor bends the route around your goal, your time and what you already know.
Watch and read the camp's resources, then do its exercises.
Practice quizzes: as many as you like, never posted, with explanations.
8 questions, 12 minutes. 70% passes the camp.
The camp is passed and your climber moves up the mountain.
Tell your professor what you did and what confused you.
Your professor sends a plan for what's next. One tap applies it.
Everyone shares one course. Your professor's changes sit on top of it, just for you, and show on your mountain. My course lists them under Changed for me.