Rubik’s cubes are a popular puzzle — one found exciting or infuriating depending on your personal bent. [PuzzLEGO] has designed a LEGO Rubik’s cube, with the latest revision improving on flimsy ...
Solving the Rubik's Cube puzzle popularized in the 1980s is an exercise in futility for many of us, but to a world class “speedcuber” it's a challenge of mere moments. The current official human ...