About Footbillion Game

Footbillion Game at footbillion-game.com is an independent fan-made football trivia project. Our first release is a small, seven-round starter quiz about European club competitions and national teams.

Our relationship to other games

We are not affiliated with other Footbillion websites, Krillion, 6ixYardBox, FIFA, UEFA, any league or any club. This is not the game shown in 6ixYardBox videos. Names of competitions and clubs identify the subjects of the questions.

The rare-answer quiz format rewards a correct answer that is harder to recall. Our implementation, question wording and editorial ratings belong to this independent edition. We do not claim to reproduce another game’s scoring.

Question sources

The answer lists are checked against these public records. Date limits are written in each prompt, so later results do not silently change the rules.

• UEFA: European Cup and Champions League honours board. Used for winners, their countries, and the English, Italian, French and Portuguese club questions. Our prompts stop at the 2025 final.
• UEFA: European Championship roll of honour. Used for the national-team question, which stops at EURO 2020, played in 2021.

What a “rare” answer means here

Point values are editorial difficulty estimates, not a claim about how frequently real players submit an answer. The same answer can have a different score under a different prompt. Read the scoring rules before comparing results with a different game.

Launch scope

The starter bank is intentionally small and focused. Replay uses the same seven prompts. The first release has no account system, daily rotation, global leaderboard or saved progress.

Last reviewed: 14 November 2026.