Deduction board game are drawn at random. Notable members of this category include "Black Box" and "Master Mind". Investigation games are board games in which the players generally play as police, detectives or other investigators. The best known game of this type is "Cluedo". In fact, many of games in this category utilize a mechanic known as "The Missing Card," which was developed by Anthony E. Pratt for "Cluedo" ("Clue" in the United States). "The Missing Card" takes a known set of cards (or other token) and removes one or more of them. By gathering information and using deduction and logic, the players
Lankhmar (board game) a great degree of uncertainty (or mystery), which is absent in the game." Lankhmar (board game) Lankhmar was a fantasy board wargame published by TSR in 1976. In 1937, Fritz Leiber and his college friend Harry Otto Fischer created a wargame set within the world of Nehwon, which Fischer had helped to create. This game initially used the "Lahkmar" spelling, and was played on a large (five feet by two and a half feet) three-dimensional board made of layers of corrugated colored paper representing various terrains. Gary Gygax, Robert J. Kuntz, and Brad Stock redeveloped the game for publication by