Mensa Covert Puzzles

I continue to be impressed by Mensa's line of books featuring brain-teasers and conundrums. This book generally lives up to the standards set by previous ones.One of the reasons that I gave this only 4 stars is because I found that a rare few were easy. Yes, they were rare, but they were *ridiculously* easy. They seemed to be filler material.Other than that though, I would recommend this to fans of Mensa's books, and newcomers as well. But be forewarned, some of these puzzles will make you wanna scream, they're so hard.