Field of Puzzles - Very Hard - Patchwork 9x9 + KaKuroDoku 12x12 + Nurikabe 9x12
Subtitle: 250 Logical Puzzles - Large Print + Solutions + Bonus 250 Jigsaw Sudoku Puzzles - Levels Very Hard - 9 X 9
Publisher: CreateSpace Independent Publishing Platform
Published: 2018
Language: eng
Number of pages: 150
ISBN-13: 9781724264053