“My mom really enjoys and loves doing this word search."— Jessie “I purchased several of these as a gift and loved how they are easy on the eyes! Large book with lots of puzzles! Great puzzles for mind/memory exercises."— Mary “I purchased several of these as a gift and loved how they are easy on the eyes! Large book with lots of puzzles! Great puzzles for mind/memory exercises."— Mary “I like that it calms my anxiety down and distracts me from my thoughts.— Paul “I have so much fun doing these puzzles!— Salma “Love to keep the brain active other than at a computer screen.”— Mohamed “It is a great way to pass the time when you are traveling or just sitting at home!!”— Elizabeth “Worked well on the airplane!”— Isabella “Highly recommend these puzzles to get your brain juices flowing!”— Marc “Good to have when I was stuck at home. It was great to pass some time when im bored with looking at my phone all day.”— Emma “I got this as a gift for my dad since he had surgery and can't get around. He loves it.”— Liam “ I purchased this puzzle book for my shut-in friend who said this one is keeping her busy.”— Martina “A must have to pass time, to relax and to stay sharp!”— Margaret “Who doesn't love a good puzzle?”— Jessie “It has kept me entertained and given me a lot of pleasure.”— Caron “It provides me with lots of brain work to stay sharp.”— Helen “It's very well done and reasonably priced..”— John “Definitely amazing fun for hours.”— Karina “Great puzzle book. I think anyone who enjoys Sudoku would like this collection.” — Ann “Perfect for the senior set!” — Sunny “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 "I got hooked on cryptograms with this book" — Kim "The puzzles are large enough that I don't strain my eyes." — Janet