Bluff on the spot
You do not need to know the answer. Pick a direction, build a plausible explanation, and handle the table’s follow-up questions.
9UPPERDo they know, or just sound convincing?
A social game of lying, deduction, and bluffing.
Free browser party game
What is 9UPPER?
9UPPER (瞎掰王) is a social-deduction play style: in each round, only the Truth-Knower sees the answer, the Bluffers invent convincing explanations, and the Thinker reads the conversation, reactions, and contradictions to find the person who knows the truth. This website is an unofficial fan-made version that brings the play style to the browser, with no affiliation to the original board game.
- Completely free to play
- No app download
- No account or registration
- Built for 3-8 players
Observe and reason
Compare each story, detail, and reaction to decide who knows the truth and who is hiding behind a confident performance.
Together or remote
Play face to face with a phone in each hand, or meet online and use your usual voice or video call for the conversation.