Labyrinth 20 X 20 - 250 Logical Puzzles - INTRIGUING SUDOKU
Subtitle: Large Print + Solutions + Bonus 250 Classic Killer Sudoku Puzzles X Diagonal - Levels Very Hard - 9 X 9
Publisher: CreateSpace Independent Publishing Platform
Published: 2018
Language: eng
Number of pages: 150
ISBN-13: 9781723350672