What is the name of the fastest possible checkmate in chess, delivered in just two moves?
Who is the crowbar-wielding, silent scientist of Valve's Half-Life series?
What is the maximum number of players in a standard game of Clue (Cluedo)?
What was the board game Monopoly originally called when Elizabeth Magie patented an early version in 1904?
How many dice are used in a game of Yahtzee?