Trivial Pursuit each one having its own color to readily identify itself; in the classic version of "Trivial Pursuit", these are Geography (blue), Entertainment (pink), History (yellow), Arts & Literature (originally brown, later purple), Science & Nature (green), and Sports & Leisure (orange). The game includes a board, playing pieces, question cards, a box, small plastic wedges to fit into the playing pieces, and a die. Playing pieces used in "Trivial Pursuit" are round and divided into six sections, similar to a cheese triangle. A small plastic wedge, sometimes called cheese, can be placed into each of these sections to mark each
History of the board game Monopoly customizable edition called "U-Build" is also released. Later in 2010, for the 75th anniversary of the game's publication, Hasbro released "Monopoly Revolution", giving the game a graphic redesign, as well as returning it to a round shape, which had not been seen since some of Darrow's 1930s custom-made sets. The game includes "bank cards" and keeps track of players' assets electronically, as was introduced in the "Electronic Banking Edition" earlier in the decade. The game also features clear plastic playing pieces for movers, and electronic sound effects, triggered by certain events (for instance, a "jail door slam" sound effect when