If your kids immediately go to glowing electronics to keep themselves entertained, it's time to get them thinking outside the box. And brain teasers are the perfect place to start. From games to activity books to classic puzzles like Rubik's Cube, brain teasers will get your little ones using their noodle and developing cognitive-strategy and decision-making skills while having fun. The brain teasers below, available at popular retailers including Target and Amazon, are perfect for everyone from toddler to pre-teen, and are a great way to unplug and connect with each other. In a world consumed by iPads and TV, even one hour away from the screen is a step in the right direction.