Extreme Sudoku: 100 Mind-Bending 16X16 Puzzles For Adults

With 100 mind-bending puzzles ranging from easy to difficult, Extreme Sudoku is an intensely challenging puzzle book to test your mind, stretch concentration levels and stimulate problem-solving skills.

• | Author: David Fleming
• | Publisher: Caligrafía
• | Publication Date: Oct 08, 2023
• | Number of Pages: 123 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 064558892X
• | ISBN-13: 9780645588927