Testimonials

What People Are Saying…

“Definitely amazing fun for hours.”— Karina

“Great puzzle book. I think anyone who enjoys Sudoku would like this collection.”
— Ann

“These ARE hard puzzles—humbling to one who’s been getting through other books rated “challenging” fairly quickly…great quality and fine to work on at home. ”— Carla

“Great level of difficulty: I love that pages are if good quality and white so that you can erase clearly snd that all puzzles are of the same level of difficulty.”
— DMyers

“Stimulates my brain.” — Kindle Customer

“As advertised, the puzzles are hard!” — Daniel

“Excellent” — Sandy

“Fun and challenging: Challenging enough for an adult” — Carla

“Difficult but as expected”
— Monk

“Great for elderly dad”
— Renee

“Perfect for the senior set!”
— Sunny