Hard to believe it's only 50 years old because of how mechanical and simple the cube is compared to other gadgets of that time. I remember 15 years ago finding

Hard to believe it's only 50 years old because of how mechanical and simple the cube is compared to other gadgets of that time. I remember 15 years ago finding many variants of cube with different sizes and number of dimensions (yes, there is a video game of a 4D or 5D rubiks cube).