I want this. It reminds me a bit of KhanAcademys knowledge maps, on a higher level of course (https://www.khanacademy.org/exercisedashboard https://www.khanacad

I want this. It reminds me a bit of KhanAcademys knowledge maps, on a higher level of course (https://www.khanacademy.org/exercisedashboard https://www.khanacademy.org/exercisedashboard).