Scrabble Showdown Flash". In this round, the team is given five over-sized "Scrabble Flash" cubes, each with a different letter. The first team has thirty seconds to make as many words as possible; each word must contain at least three letters, and each valid word is worth one point for each letter used; there is at least one valid five-letter word. Both teams play the same set of letters; the team that is to go second is isolated while the first team plays. The team with the higher score wins a prize and two "Bonus Scrabble Tiles." Before the round begins, a
World Scrabble Championship dictionary for the tournament, and each contains words chiefly used and spelled in US English and UK English. Since 2007, Collins supplies the only dictionary used in the WSC, Collins Scrabble Words, which is published in the UK. It was updated on 21 May, 2015 before later being approved by the World English-Language Scrabble Players Association (WESPA) for tournaments on 1 September. On May 17, 2013, Mattel announced that the event would be renamed the Scrabble Champions Tournament, and the tournament would be held annually as part of Mind Sports International's Prague Mind Sports Festival. MSI introduced a 'Last Chance