The courses are divided into different time slots to prevent you should follow lectures, tutorials and exams at the same time. With these time slots so you can build yourself a feasible schedule. See the Excel-file with an overview of the timeslots under Downloads.
The week is divided in timeslots:

Exams
Exams are also schedules in standard timeslots in the exam weeks at the end of every quartile. The time slots are as follows:
