Scrabble of points for each lettered tile is based on the letter's frequency in standard English; commonly used letters such as vowels are worth one point, while less common letters score higher, with Q and Z each worth 10 points. The game also has two blank tiles that are unmarked and carry no point value. The blank tiles can be used as substitutes for any letter; once laid on the board, however, the choice is fixed. Other language sets use different letter set distributions with different point values. Tiles are usually made of wood or plastic and are square and thick,
Scrabble been known as Scrabble in Sweden. Alfapet is now another crossword game, created by the owners of the name Alfapet. A Russian version is called "Erudit". Versions have been prepared for Dakotah, Haitian Creole, Dakelh (Carrier language), and Tuvan. For languages with digraphs counted as single letters, such as Welsh and Hungarian, the game features separate tiles for those digraphs. An Irish language version of Scrabble was published by Glór na nGael in 2010. The previous year the same organisation published the Junior version of the game and two years later it republished Junior Scrabble using a two-sided (and two