Source board
Credits
Goaltrail writes original mystery copy and records factual and media sources privately until the relevant clue is revealed.
Effective 31 July 2026Editorial sources
Official trails are researched from recorded sources such as FIFA, UEFA, national associations, clubs, reputable archives, and structured Wikidata claims. A source record is retained per published version; unrevealed sources stay private so they cannot expose the answer.
Open media
- Cannes panorama by Copyleft, CC BY-SA 4.0.
- Maracana Stadium by Evandro Teixeira / Wikimedia Commons, licensed source recorded with the clue.
- Monrovia football field by CDC Global, CC BY 2.0.
- Amsterdam historic imagery used from public-domain collections.
- King Power Stadium imagery by DougPR, CC0 where identified in the clue record.
Product media
Goaltrail interface artwork, generated stadium imagery, clue treatments, narration scripts, and sound design are original or commissioned for Goaltrail unless a revealed clue states otherwise. ElevenLabs provides the configured synthetic narrator voice under the account's service terms.
Corrections
Source or attribution corrections can be sent to editorial@goaltrail.app with the trail title and evidence.