10 Christmas Light Show – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2025-10-en/
at the IT department are not as eager as Eifi and tell him that they currently have
Dein Suchergebnis zum Thema: have/"<b
13 The Great Walnut Delivery – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2025-13-en/
To be ready for any walnut emergency, they have 2025 walnuts — randomly shoved
13 Surrounded by Rubies – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2024-13-en/
In the blue square on this broken box, ruby B is now not connected to ruby C, so
22 Weakly and Strongly Pulling Reindeer – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2025-22-en/
Denoting this proportion at time t by x(t), we have that a reindeer randomly drawn
12 Baking by Chance – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2025-12-en/
randomly chosen cookies finished in the final baking process on December 24, 2025, have
8 Wild Reindeer – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2024-08-en/
Question: We are looking for all fear values a that a reindeer can have so that Santa
21 The Snow Elf’s Christmastime Quest – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2025-21-en/
The width b of a lane corresponds to the width of the snow shovel.
18 Christmas Cards – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2024-18-en/
Santa denotes by b the number of graph-paper crossing points along the boundary of
15 The Road from Bethlehem – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2025-15-en/
Because they do not know the way, they will have to trust in the directions of locals
21 Wise Thanks to AI? – Mathekalender https://www.mathekalender.de/wp/calendar/challenges/2024-21-en/
the region in the x–y plane where z > 0 (Note, that the sketches are to scale): b)