Scrabble have been sold worldwide and roughly one-third of American and half of British homes have a Scrabble set. There are around 4,000 Scrabble clubs around the world. The game is played by two to four players on a square board with a 15×15 grid of cells (individually known as "squares"), each of which accommodates a single letter tile. In official club and tournament games, play is between two players or, occasionally, between two teams each of which collaborates on a single rack. The board is marked with "premium" squares, which multiply the number of points awarded: eight dark red "triple-word"
Scrabble variants are formed. This variation is also used on "Scrabble Showdown". This game has the same size board and nearly the same scoring system as Scrabble. The major differences are the inclusion of twelve wild tiles marked with an asterisk that may represent one letter or any series of letters and special board squares that convert a regular letter tile into a wild tile (the tile in question is placed upside down on such a square). The nature of these changes shifts the emphasis of the game from playing short words to playing words of any length. For example, QUA*IST, could