Authoritative Sudoku: Advanced and Flexible

Author: Bruno Massai
Publisher:
Publish Date: 2006-01-01
Features: The second best-selling Sudoku book after "Sudoku: From Beginner to Expert!" This wildly popular number maze game has swept the globe! In addition to traditional puzzles, this book introduces two new types: diagonal and grid-in grids. The technique section also reveals new insights! In Japan, "Sudoku" has become the most popular puzzle game, with over 1 million professional Sudoku players! In the UK, The Times broke sales records by featuring "Sudoku." Some have even suggested incorporating "Sudoku" into classrooms as an excellent tool for brain training! Sudoku is not math but a game that trains 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 contains the numbers 1 to 9, and each small 3x3 grid also contains the numbers 1 to 9, but each number can only appear once in each row, column, and small grid. You smart one, come explore the fun world of Sudoku with me! — Bruno Massai
Sudoku is not math but a game that trains 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 contains the numbers 1 to 9, and each small 3x3 grid also contains 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. And you? If you don’t want your brain to rust, start doing Sudoku now!