Some puzzle books are big and some are small. Some look good and some don't. Some feature colour and some are black and white. This one offers a whole new look and feel in a compact interactive package for puzzlers everywhere. "Puzzle Cubes" are a funtastic new puzzle format from one of the UK's largest puzzle book publishers, Carlton Books. "The Blue Puzzle Cube: Mindbenders" offers a new puzzling experience for all the family, and for experienced and novice puzzlers alike. Each page features a single puzzle, some easy, some not-so-easy and some downright devilishly difficult. Puzzle types are mixed, as is the difficulty level. There are all sorts of puzzles included in the book: from quick number grids to fill in over a couple of minutes to complicated logic problems that will take hours of deep thought to solve.