We have featured many Rubik’s Cube machines capable of solving the puzzle in super fast times. But now one Japanese creator has documented his path to creating the world’s very first self-solving ...

A University of Kentucky student from Georgetown is among the fastest Rubik’s Cube solvers in the world, completing the ...

Earlier this year, while putting together a video about the world’s fastest solvers of the Rubik’s Cube, I decided to devote some time to learning to solve the classic puzzle myself. Tyson Mao, a ...

If there are nine people in a room and every person shakes hands exactly once with each of the other people, how many handshakes will there be? How can you prove your answer is correct using a model ...