Your action & deadline box
19–25 October. Today, 19 October: fantastical-map tour at the Zentralbibliothek, 17:00. Thursday 22: choose a small-gallery opening, a poster-design talk or an English film in Basel. Friday 23: producer tasting at Zürich Enge, 16:00–20:00. Saturday 24: free museum conversation, local tastings and Sara Pascoe’s English comedy show. Sunday 25: Hefti’s English tour at 11:00 and the ICRC application deadline. The calendar and Appointments desk link directly to the listings.
Design idea: put one quiet error inside an AI recommendation
Learning-design exercise. Give learners a plausible AI-generated workplace recommendation containing one consequential but unobtrusive error. Ask them to decide, explain their reasoning and identify what evidence they still need. Compare the quality of the final decision with the time taken; completing the task quickly is useful only if the decision is sound. Then change the surface details and repeat to test transfer. This is an original design exercise inspired by today’s capability debate. German: prüfen, to check or examine.
Seven bridges, one gallery walk
Original puzzle • routes and logic. Imagine five gallery islands, labelled A, B, C, D and E, joined by these seven bridges: AB, AC, AD, BC, BD, BE and DE. Bridges run both ways. Start at A and cross every bridge exactly once; you may revisit an island.
Where must you finish? Find a complete route. Can you finish back at A without reusing a bridge? Bonus: where would you add one extra bridge to make a closed walk possible?
This is an imaginary map. For a separate interactive challenge, play Bridges in Simon Tatham’s Portable Puzzle Collection: connect numbered islands under a different set of rules. German: die Brücke, the bridge; der Umweg, the detour.