Who's Bluffing?

Press

Press kit

A paragraph about Who's Bluffing, the logo and screenshots. Use them unchanged in articles, reviews and posts about Who's Bluffing; for anything else, please ask first.

Boilerplate

About Who's Bluffing

Who's Bluffing? is a free daily game about how sure you are. Each round asks ten either-or questions, such as “Which is longer: the Nile or the Danube?”; players pick an answer and stake how sure they are, from 50% to 100%, and a proper scoring rule makes honest confidence the winning strategy. Every answer comes with its source. There is one ranked round a day, the same for everyone, unlimited quick rounds by pack and difficulty, a daily question for Slack and Discord, and a classroom mode. The anonymous answers feed a pre-registered study of overconfidence whose data will be released openly. Who's Bluffing is independent and non-commercial, with no accounts and no ads.

Logo

Logo and icon

A question mark cut into five pieces. The last piece, the dot, is a square turned on its corner in blue: the bluff.

Screenshots

Screenshots

  • The home page: Who's bluffing?, the pack and difficulty choice and the Play now button

    Home page · PNG

  • A question answered on a phone: both values with their sources, the points and a reaction

    A question, on a phone · PNG

  • The end of a round in the dark theme: score, result squares, type card and calibration chart

    End of a round · PNG

  • The Discord page: the daily question, the private confidence picker and the reveal

    Discord app · PNG

Contact

Contact

Questions from the press: an issue on GitHub. Numbers you can quote are on the live stats page, with their definitions on the research page.