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 ...

The Rubik's Cube was created 50 years ago by Hungarian inventor Ernő Rubik. Over 500 million of them have been sold. Needless to say, the 3D puzzle has captured the imagination of countless students ...

They’re known as "speedcubers," young people who can solve the puzzles presented by the colourful cubes in just a few short seconds. Alisa Siegel takes us to a Toronto competition where teens race to ...

A massive feat was made in robotics recently, as Mitsubishi Electric's TOKUFASTbot set a new world record for the fastest solution of a Rubik's Cube. For this feat, the company received a new Guinness ...

If you’ve ever completed a sudoku puzzle, then you’ve completed a constraint satisfaction problem (CSP). This type of problem is defined as a mathematical question where a number of constraints or ...

How fast can you solve a Rubik's Cube? Now, do that with one hand or while blindfolded. That's the skill level that hundreds of teens at a Rubik's Cube championship in Toronto exhibited as they raced ...