366 Fun Very Hard to Solve SUDOKU Puzzles
Subtitle: This Fun, but Very Hard 4 Star, One Puzzle per Day Puzzle Book by DeVen Is for the Whole Year 2020 and Is Also Suitable for the Vision Impaired, Puzzles and Solutions Are Printed 2 per Page
Publisher: Independently Published
Published: 2019
Language: eng
ISBN-13: 9781709477850