Const
scrabble_letters is an array of arrays of strings. Each array of strings represents an allowed word in Scrabble and contains the letters of that word as single-character strings in the order in which the letters appear in the word.
scrabble_letters
scrabble_lettersis an array of arrays of strings. Each array of strings represents an allowed word in Scrabble and contains the letters of that word as single-character strings in the order in which the letters appear in the word.