Use this tag when referring to the game Scrabble®
Scrabble is a word game where a player creates words on a 15x15 board in a cross word fashion from letters on the board and letters in their selection. Different letters have different values and the goal is to create a word with the most value by adding up the values of the individual letters.
Because of the simplicity of the game and reasoning needed to model solutions to the game in software, it is popular as a learning exercise or homework.