Summer of Sudoku 16 X 16 Round 5 : Very Hard Volume 21
Subtitle: Relaxation Sudoku Travellers Puzzle Book Vacation Games Japanese Logic Number Mathematics Cross Sums Challenge 16 X 16 Grid Beginner Friendly Very Hard Level for All Ages Kids to Adults Gifts
Publisher: Independently Published
Published: 2020
Language: eng
ISBN-13: 9798663516754