Any game the object of which is for a player or players to guess a word, etc, for which the other player or players provide clues.
A situation in which there is insufficient information, requiring participants to rely on conjecture.
Someone who asks a question or sets a problem.
Someone who, or something which, poses; a person who sets their body in a fixed position, such as for photography or painting.
A poseur; someone who affects some behaviour, style, attitude or other condition, often to impress or influence others.
A particularly difficult question or puzzle.