When you want stronger muscles, you exercise. But what if you want a stronger brain? You challenge it!  Brilliant Brain Teaser Puzzles for Adults is a jam-packed mental adventure that will feel like a complete “at-home metal acuity gym”. Try boosting your powers of attention, concentration, mental agility, reasoning, memory, spatial awareness, and verbal intelligence—all while enjoying over 100 challenges designed to twist and stretch every lobe of your brain. Author Angels Navarro is an expert in play therapy and psychomotor education. Within the Brilliant Book, she’s assembled a comprehensive IQ workout for adults who want to expand and sharpen their mental acumen. Whether you’re looking to sharpen your current skills or strengthen one of your weak points, Brilliant Brain Teaser Puzzles for Adults will help boost your mental powers while packing in as much fun and entertainment as you can handle.