Since its invention in the 1970s, there have only been a few things that have revealed the limits of problem solving skills in humans faster than a Rubik’s Cube. The 3D multicoloured, logic puzzle has ...

For the first time, a deep-learning algorithm has taught itself an efficient way to solve a Rubik’s cube. A Rubik’s cube has over 43 quintillion possible combinations — but only 1 solution, which is ...