A cube, commonly known as a die (plural: dice), is a three-dimensional geometric shape with six equal square faces. Each face displays a different number of dots, ranging from one to six, representing the values used in various games. The cube's symmetrical design ensures that each face has an equal chance of landing face up when rolled. Dice are widely used in board games, role-playing games, and gambling. They serve as random number generators, adding an element of chance to gameplay. Different types of dice exist, including polyhedral dice, which have more than six faces, used in games like Dungeons & Dragons.