If you love classic logic puzzles, you know how hard it is to find good ones. Thankfully, the folks at mental_floss--the popular trivia magazine--have come to t

Enlighten Up Already! Monet? Manet? Who can even tell the difference? Well, with the help of the newest mental_floss tome, you can! Want to learn how to tell eg

mental_floss teams up with puzzle aficionado Matt Gaffney to bring solvers one of the most amazing crossword collections ever devised. Each of the 66 puzzles no

Exercise your mind with the next volume in the ultimate collection of brain puzzles You know that keeping your brain healthy is just as important as taking care