Logic Puzzles: 500 New Medium Puzzles (Battleships, Hakyuu, Sudoku, Kakuro, Hitori, Suguru, Binary Puzzle, Minesweeper, Masyu, Jigsaw Sudoku)

Playing logic puzzle on a daily basis helps to keep an active mind and players often see improvements in their overall concentration. This Logic Puzzles Book is packed with the following features: - 500 Medium New Puzzles (Battleships, Hakyuu, Sudoku, Kakuro, Hitori, Suguru, Binary Puzzle, Minesweeper, Masyu, Jigsaw Sudoku). - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution. * Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) * Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)