Purpose-Built
An original 72-sheet triangulation puzzle in which the player adjusts two station bearings, plots their intersection, and works toward the visible map-error tolerance.
One-time iPhone and iPad app
Traversefall
Survey a world from bearings
Core Features
- Adjust two bearings with tenth-degree precision
- Plot the line intersection from two known stations
- Review map error and intersection strength against each sheet tolerance
- Advance through 72 sheets and browse 42 original campaign plates
Private by Design
No account, subscription, ads, tracking, third-party analytics, or developer-operated backend. Core features and bundled material work locally; user-directed network tools connect only when requested.
Use It Responsibly
A fictional geometry puzzle game and not a navigation, surveying, or field-safety instrument.