The most common dice types are d4, d6, d8, d10, d12, and d20. Polyhedral dice are shaped like polyhedra, such as tetrahedrons and icosahedrons.ĭice notation is a shorthand way of describing which dice to roll, and how many.ĭice are typically represented by a lowercase ‘d’ followed by the number of sides on the dice. When playing Dungeons & Dragons or other tabletop role-playing games, you’ll often use various types of polyhedral dice to determine outcomes within the game.
