Sources, Data and Credits

Made with Natural Earth. Public-domain 1:110m country geometry, fixed at natural-earth-vector revision ca96624a56bd078437bca8184e78163e5039ad19. Country adjacency rules were compiled separately. De facto boundaries follow the source for gameplay without political endorsement. Terms: https://www.naturalearthdata.com/about/terms-of-use/

Open-source runtime license notices

Independent puzzles

Game logic and challenges are generated locally for this practice edition. Daily puzzles use an independent version-one UTC seed. No original website’s private daily answer schedule, artwork, audio or game source is bundled.

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