Attributions

Mapping

Base maps are served by OpenFreeMap, which requires a visible attribution. The tiles are built from OpenStreetMap data.

• Vector tiles and the Liberty style: © OpenFreeMap, OpenMapTiles contributors.
• Map data: © OpenStreetMap contributors, licensed under ODbL 1.0.
• Rendering: MapLibre GL JS, licensed under BSD-3-Clause.

Restaurant location data

The worldwide restaurant estate was assembled from public sources.

• Points of interest: OpenStreetMap contributors, queried through the Overpass API, licensed under ODbL 1.0.
• Coverage top-up: public store-location data published by Restaurant Brands International.
• Restaurant photographs: Google Places Photos. Each image remains the property of its author and of Google LLC.

Typefaces

• Fredoka, by Milena Brandão and Hafontia, under the SIL Open Font License 1.1.
• Lexend, by Bonnie Shaver-Troup and Thomas Jockin, under the SIL Open Font License 1.1.
• JetBrains Mono, by JetBrains s.r.o., under the SIL Open Font License 1.1.

Software

• Next.js and React, MIT licensed.
• HeroUI and Tailwind CSS, MIT licensed.
• Remix Icon, Apache 2.0 licensed.
• Drizzle ORM, better-auth, oRPC and Socket.IO, MIT licensed.
• Umami, MIT licensed.

Trademarks cited

"Burger King" is a registered trademark of Burger King Corporation. "GeoGuessr" is a registered trademark of GeoGuessr AB. These marks are cited descriptively; BK Guessr is affiliated with neither.