Beginner Level 2-A - Beginner Level 2-B - Sudoku Challenge (Two Books in Total)

Author: (Japan) Tetsuya Wester, Hao Hongfang
Publisher:
Publish Date: 2006-01-01
Features: The Sudoku (SUDOKU) game, which has taken the world by storm, originated in America about four and a half centuries ago—as NUMBERPLACE. Its prototype was a game once known as "Latin Square" or "Magic Square." The rules of Sudoku involve filling the empty squares with the numbers 1-9, with one number per square, ensuring that each number appears only once in each row, column, and 3×3 subgrid. This seemingly simple 9×9 grid contains endless variations and mysteries—allowing your imagination to run wild while enhancing your logical reasoning skills! This book will share the most effective techniques for solving Sudoku with everyone!