Brain-Boosting Sudoku 9x9 : for Experts, Smart Kids and All Sudoku Fans! 320 Extreme Hard Puzzles. VOL-5
Subtitle: A Fun and Challenging Way to Exercise Problem Solving Skills! Experience the Thrill of Solving the Super Sudoku
Publisher: Independently Published
Published: 2021
Language: eng
ISBN-13: 9798732898774