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
Which Witch? (board game) a tie-in to the animated television series, "The Real Ghostbusters", with identical play mechanics but "Ghostbusters" characters and cards. "Which Witch?" was sold as "Haunted House" by Denys Fisher and later as "Ghost Castle" in the UK. Which Witch? (board game) Which Witch? is a children's board game published in 1970 by the Milton Bradley Company, and was invented by Joseph M. Burck of Marvin Glass and Associates. The board represents a haunted house with four large rooms: the Broom Room, the Witchin' Kitchen, the Spell Cell and the Bat's Ballroom, assembled before play into a three-dimensional model house with