While working on designing a promotion for his client, the S.C. In 1964, Reyn Guyer owned and managed a design company which made in-store displays for Fortune 500 companies. A person is eliminated when they fall or when their elbow or knee touches the mat. Owing to the scarcity of colored circles, players will often be required to put themselves in unlikely or precarious positions, eventually causing someone to fall. In a two-player game, no two people can have a hand or foot on the same circle the rules are different for more players. There is also Blindfolded Twister, a variant where there are four different tactile symbols on the mat, and the players are blindfolded and have to find a circle with the named symbol by feeling. The game promotes itself as "the game that ties you up in knots". After spinning, the combination is called (for example: "right hand yellow") and players must move their matching hand or foot to a circle of the correct color. Each of those four sections are divided into the four colors (red, yellow, green, and blue). The spinner is divided into four labeled sections: left foot, right foot, left hand, and right hand. A spinner is attached to a square board and is used to determine where the player has to put their hand or foot. The mat has six rows of large colored circles on it with a different color in each row: red, yellow, green, and blue. It is played on a large plastic mat that is spread on the floor or ground. Twister is a game of physical skill produced by Milton Bradley Company and Winning Moves Games USA.