There are different moodle systems at TU Graz and Uni Graz. You can access them via your TUGRAZonline (for TU Graz systems) resp. UNIGRAZonline (for Uni Graz systems) user credentials
TU Graz has two instances:
- https://tc.tugraz.at/
- https://exam.tugraz.at/moodle/ (for online exams only)
Uni Graz has one moodle instance