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
The Trivia Encyclopedia judge agreed, also noting that "Trivial Pursuit" was a substantially different product than an encyclopedia -- the board game used and arranged their fact-based material in a very different manner from any of the sources it used. The judge ruled in favor of "Trivial Pursuit" and the case was thrown out of court. The decision was appealed, and in September 1987 the United States Court of Appeals for the Ninth Circuit upheld the ruling. Worth asked the Supreme Court of the United States to review the case, but the Court declined, denying certiorari in March 1988. However, the "Philip Columbo"