Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. There are two types: Riddler Express for those of you who want ...

A perplexing brainteaser claiming to be solvable only by the 'smartest people' has been stirring curiosity online. The puzzle, which has become a hot topic on social media, challenges those attempting ...

When we took on the building of the Barefoot Wine brand, we really didn’t understand the problems we would have to overcome to be successful. We had no idea how long it would take, the opposition we ...

In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is much more than a way to create a pretty pattern. Consisting of a surface ...