Materia
- Historical Geography 9
- Literary Texts 9
- Philosophy and Foundations of Physics 9
- Social and Population History 8
- British History: General Interest 7
- Cognition 7
- Economic History 7
- Philosophy: General Interest 7
- Political Theory 7
- Regional and World History: General Interest 7
- Algebra 6
- American History: General Interest 6
- Ancient History 6
- Classical Literature 6
- Ecology and Conservation 6
- Global History 6
- History of Ideas and Intellectual History 6
- History of Philosophy 6
- Literary Theory 6
- Recreational Mathematics 6