Authoritative Sudoku

Author: (French) Bruno Masséris
Publisher:
Publish Date: 2006-01-01
Features: In Japan, "Sudoku" has become a hit puzzle game, with over 1 million professional Sudoku players! In the UK, The Times' sales record was broken by featuring "Sudoku"! Some have even suggested introducing "Sudoku" into classrooms as an excellent teaching tool for brain training! The second popular Sudoku book after "Authoritative Sudoku: From Beginner to Master"! In addition to traditional puzzles, this book introduces two new types: diagonal and grid-in puzzles. The technique section also reveals new content! The madly sweeping global number maze game! Teaches you how to play Sudoku step by step. You smart one, let's explore the fun world of Sudoku together! – Bruno Masséris
Sudoku is not math but a game for training logical thinking. The original creator of Sudoku was the 18th-century Swiss mathematician Euler. The rules are simple: in nine 3x3 grids, each row and column must contain the numbers 1 to 9, and each small 3x3 grid must also contain the numbers 1 to 9, but each number can only appear once in each row, column, and small grid. Now, you can see people everywhere in Europe and America playing Sudoku with paper and pencil, on computers, online, and even recently on their phones. In the UK, some teachers advocate using it to train students' brains. What about you? If you don’t want your brain to rust, start playing Sudoku now!