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 ...

Speedcubing is the sport of solving a classic Rubik’s Cube — or a related combination puzzle — in the shortest amount of time possible. And, no, it is not for the faint of heart. The Speed Cubers ...