Have you worn out all of your pencils mastering ever-changing Sudoku puzzles? Have you stepped up your game to the next level and now seek something a little more demanding? Do you crave the challenge of more cunning, deadly Sudoku? Extreme Sudoku For Dummies features 236 beyond diabolical puzzles t[...]

Looking for a new challenge now that you've mastered sudoku? Kakuro might be just what you need, and Kakuro For Dummies is a great place to start! A kakuro puzzle is a grid consisting of interlocking horizontal rows and vertical columns of squares, called blocks.[...]

Sudoku puzzles have become a worldwide mania for adults, and now the craze is catching on with children, too. The puzzles are a perfect way for kids to develop their logic skills while still having fun. Psychologists have even found that an obsessive game such as Sudoku teaches children how to deal [...]