Most of us have solved one, maybe two Rubik’s cubes in our lifetimes, if that. But there’s a subset of the population who have solved hundreds and hundreds of those brightly colored cube puzzles not ...

Tonight, we are highlighting some speedy hobbies, including a Merrimack teen who is burning up the speed cube circuit and also checking out some puzzle people who are competing for fun and speed. Plus ...

NEW YORK—For die-hard fans of the Rubik’s Cube, it isn’t about whether you can crack the iconic puzzle. It’s about how fast. In a bustling hotel ballroom in Queens, some 90 competitors are practicing ...