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 of time or for highest maximum score. Speed Scrabble is simply Scrabble played with a considerably shorter clock limit (e.g. 5 minutes), than normal tournament Scrabble. This variant is played with two teams of two players each, with each player possessing his/her own rack. On each team's turn, one of the players makes a play, followed immediately by a play by the teammate. Set-ups are quite common; a team set up a 302-point triple-triple MENAZo(N)S at the 2010 National Scrabble Championship's Tag Team Tournament. Take Two (also called Speed Scrabble or Bananagrams) is a fast-paced, non-turn-based Scrabble variant played without