Since its invention in 1974, the Rubik's cube has taken the world and its hobbyists by storm. But the brightly-colored block puzzle has also fostered some fierce competition, as global puzzle fanatics ...

Solving a Rubik’s Cube is usually as far as most people get. But for those gathered Saturday at the University of Arizona campus to compete in the 2023 AZ Speedcubing Summer, completing the popular ...