Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. Two puzzles are presented each week: the Riddler Express for those ...

This year is a big one for the math nerds out there — and for many, a once-in-a-lifetime occasion. That’s because 2025 is a “perfect square,” a number that’s the product of a squared integer — 45 ...

2025 isn't just a new year; it's a year of celebration for math enthusiasts. A video circulating on social media highlights the mathematical wonders embedded in the number 2025. According to the video ...