<Tr> <Th> Skill (s) required </Th> <Td> Vocabulary, spelling, Anagramming, strategy, counting, bluffing, probability </Td> </Tr> <Tr> <Th> Website </Th> <Td> Official Website </Td> </Tr> <P> Scrabble is a word game in which two to four players score points by placing tiles bearing a single letter onto a board divided into a 15 × 15 grid of squares . The tiles must form words which, in crossword fashion, read left to right in rows or downwards in columns, and be defined in a standard dictionary or lexicon . </P> <P> The name is a trademark of Hasbro, Inc. in the United States and Canada; outside these two countries it is a trademark of Mattel . The game is sold in 121 countries and is available in 29 languages; approximately 150 million sets have been sold worldwide and roughly one - third of American and half of British homes have a Scrabble set . There are around 4,000 Scrabble clubs around the world . </P>

What are the objectives of the games scrabble
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