Minesweeper is a logic puzzle with simple rules and challenging solutions. It is well-known by the game in Microsoft Windows. This Logic Puzzles book is packed with the following features: - 1000 Minesweeper (12x12) Puzzles for everyone in 3 Difficulty Levels: 333 Easy, 334 Medium, 333 Hard. - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution. - Six puzzles per page (8.5 x 11 inches). - Includes free bonus puzzles you can download book (Fitness for your brain: Word Search With Hidden Message: Train your brain anywhere, anytime! - 102 Puzzles for Adults and Seniors).