The tutorials consist of demonstration exercises solved with the assistant and bonus exercises solved before each session. You gain bonus points for being prepared to present your solutions to the bonus exercises at the tutorials. There will be three bonus and three demonstration exercises in rounds E2-9. Participation from 9:15 to 10:00 is enough for the sake of these bonus exercises. This way, if you have another lecture or tutorial starting after 10 o'clock, you can still get the bonus points. Round E1 contains only demonstration exercises and E10 only bonus exercises. In addition, you are allowed to return up to four rounds of solutions to the course assistant. The solutions can be sent by email to firstname.lastname@example.org, or on paper to the office B349 or the sessions, before the start of the session.