Sudoku (5-6)

Author: (Japanese) Nikoli, translated by Jingzi
Publisher:
Publish Date: 2006-01-01
Features: Sudoku designed by computer is actually a decline in thinking, while handmade Sudoku is the true brain battle. "It inspires imagination in people of all ages and is also used by schools as a teaching material for logical thinking." — Robin Wilson, a renowned British mathematician and authority on geometry. True Sudoku is not just a mechanical change of numbers and grids. Hidden in the movement of numbers is a unique mental creation: each Sudoku puzzle is handmade, showcasing wonderful thinking and exquisite patterns; each Sudoku puzzle is unique, and personalized logic cannot be repeated; each Sudoku puzzle has only one unique answer, and pure logical reasoning can solve it. The highly personalized Sudoku game is a mental confrontation between each creator and each player! Do you want to challenge? This book is divided into three difficulty levels—easy, medium, and hard—based on the solving difficulty of Sudoku puzzles. Next to the difficulty level of each puzzle is a small pencil, and the number of sweat droplets next to the pencil increases with the difficulty of the game. Even if the number of sweat droplets is the same, because the game belongs to a different level, the difficulty coefficient will be correspondingly increased. As for the puzzles covered in sweat droplets, solving them may make you sweat profusely!