Observed arrival · 2026-10-06
System Puzzles makes an office elevator a logic game
Free browser puzzles ask players to write rules for everyday systems and watch them run; the first line is an office-tower elevator.
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✦Pretty
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◎Niche
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ƒJS
- For
- Players who like logic puzzles about systems
- Worth noticing
- The first line models office-tower elevators across 20 levels, grouped into four named five-level chapters.
Field notes
The homepage organizes the 20 elevator levels into four five-level chapters: The First Day, Office Hours, The Growing Tower, and The Skyscraper. A separate weekly-building section describes one shared building for all players, changing Monday at midnight; the extracted page shows issue No. 41 and a countdown. It also lists a second line as under construction without naming its subject.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue