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 letter distributions used in the Scottish Gaelic language. This version is used by Scrabble3D and is not an official edition by Mattel. Slovak-language sets use these 100 tiles: "Q", "W", "Ě", "Ö", "Ř", and "Ü" are absent because they are only used in loanwords. Arguably "X" does not exist in Slovak either, but the designer included it as it is used in loanwords. Since 2013, a new 112-tile set was introduced: Arguably the "Q", "W", and "X" tiles should still not be included, but the manufacturer decided to include them, so that loanwords can be played. However, the Slovak Scrabble dictionary contains