Tuesday, 5 November 2024, 00:01 – Sunday, 8 December 2024, 23:59
Late submissions are allowed until Tuesday, 10 December 2024, 23:59. However, points are only worth 80%.

• 11.1 Optional graders
• 11.1.1 all_subareas_of_area
• 11.1.2 get_closest_common_ancestor_of_areas
• 11.1.3 remove_place
• 11.1.4 get_places_closest_to