The Rubik's Cube has long been a staple in geek culture—but if you've already learned how to solve it, here's a way to make a new puzzle by doing some DIY modifications on the one you already have.

VANCOUVER, Wash. – Sasha Thomas’ family has textured dots and stickers placed around the house to help identify various appliances, railings and other items. His father placed them in their home so he ...