Exercise your brain by completing crossword puzzles from a group of letters to be swapped. Crocword features no less than 4,500 levels, divided into 300 episodes of 15 levels, and will thus guarantee you long hours of fun and entertainment. The difficulty of the game progresses slowly, starting with 3-letter words to peak at 9 letters in the higher levels. A bonus challenge is also offered daily to the regular players. Good game everyone!