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,
Francophone Scrabble over 14 games with a best of three final on the final day. Seven players have won the individual duplicate world title more than once: The records for the most wins at the following championships are At least five competitors from the Francophone championship have competed in the English language World Scrabble Championship; Antonin Michel, Hervé Bohbot, Dan Laurentiu Sandu, Robert Springer, and Nigel Richards. Francophone Scrabble Francophone Scrabble, or French-language Scrabble, is played by many thousands of amateurs throughout the world and the "Fédération internationale de Scrabble francophone" has more than 20,000 members. Just as in English, points are