Scrabble variants require scientific notation, depending on the board. Points are calculated automatically and displayed next to definitions of words as they are placed. Anadrome has a tile-earning mechanic and board editor, allowing users to create publicly available boards for Scrabble, Words with Friends, and their own custom designs, making it a superset of crossword-style games. On the game show "Scrabble Showdown", two teams play various games in order to win prizes including a vacation to anywhere in the world. Gosum is similar to Numble. Users place sequences of numbers and equations, using the four main arithmetic operators (addition, subtraction, division, multiplication)
Scrabble letter distributions the letters "B", "E", "N", "O", "P", "S", and "U". The letter "C" was reduced in value to 5 and the "X" was increased to 10: Circa 1961, the hyphen was dropped from the game's name, and the original Swedish distribution of the game had been restored. Sometime later, produced under BRIO's subsidiary, Joker, the number of "T"s in the set were reduced by one and an 8-point "Z" tile was added. In 2002, under the ownership of Mattel and its brand name Scrabble, the Swedish language set tile values of the "C" and "Z" were changed, respectively, to 8