Sudoku Champion Level Volume I - 300 Puzzles
Subtitle: Activity Book for Children, Teens, Adults and Grandparents. Concentration, Visual Memory, Brain Game, 300 Champion Level Sudoku Puzzles, Large Format 8,5 X 11 Inches, 1 Grid per Page
Publisher: Independently Published
Published: 2020
Language: eng
ISBN-13: 9798556926639