Scrabble is remarkably easy to learn thanks to its simple rules, well-designed board and practical scoring system. Everyone starts with 7 tiles, which have letters on them. There could also be blank tiles, which allow you to substitute them for any letter needed to form words on the board. Whoever pulls the highest scoring letter tile out of the bag goes first, and they get a double score for their word. Each player keeps 7 tiles on their rack until there are no more tiles left in the bag, at which point you play until all the letters are used or you can't make anymore words. The letters put on the board during each turn have to be in a single horizontal row or in a single vertical column. Together with the letters already on the board, they must form a single word that can be found in the dictionary, with no gaps in between them. The game ends when all the letters are used or there are no other options to be played on the board.