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,
Games related to Yahtzee correspond to points. Each side of every die is printed like a Scrabble tile with a letter and small subscripted number on the lower right corner. One side of one die is marked with a diamond, which acts like the blank tile in Scrabble (can represent any letter, but will have no value). The corresponding scoresheet, like the parent game, has an Upper and Lower Section. In the Upper Section, points are scored and marked for two- to six-letter words, with each word determined by the point values of its letters. The player is awarded 35 points if the total