 These games vary widely, from games centering on a design being drawn such as "Pictionary" and "connect-the-dots" games like sprouts, to letter and word games such as "Boggle" and "Scattergories", to solitaire and logic puzzle games such as Sudoku and crossword puzzles.A guessing game has as its core a piece of information that one player knows, and the object is to coerce others into guessing that piece of information without actually divulging it in text or spoken word.Charades is probably the most well-known game of this type, and has spawned numerous commercial variants that involve differing rules on the type of communication to be given, such as "Catch Phrase", "Taboo", "Pictionary", and similar.