The only contact address for Footbillion is:
It reaches the person who builds the cards, not a support desk.
Reporting a wrong answer
If a name on a card is not true for the question, say which card (the date in UTC is on the card), which question, and what the correct answer should be. A wrong answer is a defect and it gets fixed rather than argued about. Corrections usually go up with the same card, so mention the date so we can amend it.
Other enquiries
- Licensing or reuse of a question, a card or the scoring method
- A factual error on a page other than the game itself
- Anything about how the site works
Write in English. We answer as one person's time allows, usually within a few days. There is no phone number, no live chat and no mailing list, and we do not send marketing mail of any kind.