These present the second largest category of casual games. In general, the point of every word game is forming a word (or a phrase) out of the letters (or words) on the playing field. The word games are aimed at training writing skills as well as improving the knowledge of spelling or studying a foreign language or learning alphabet for kids. The classic example for a word game is Bookworm Deluxe or Text Twist. The playing field consists of the set of letters of the English alphabet. A player is required to form a word out of the neighboring letters on the playing field by clicking on them.