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 ...

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 ...

This article was written by one of our Young Reporters, a scheme that gives 14 to 18-year-old school students a chance to write for a real newspaper. Find out more at the Young Reporter website. In ...