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Here's how to figure out when you should arrive at the airport using the concept of expected utility.
In 2005, a computer scientist and a mathematician set out to answer the question, "How many Sudoku puzzles are there?"
Here's how the ancient Greeks found the first few digits of pi.
Pi Day, 3/14, coincides with the first three digits of one of the most important numbers in math.
Can you solve these three math problems that involve the mathematical value of Pi?
Here are 10 math problems that confused people across the internet. Can you solve them?
Sometimes children's homework questions are even too complicated for their parents. Here are 15 questions for kids that stumped adults.
The SAT doesn't just test how good you are at math, reading, and writing — it also tests how good you are at taking the test. Can you solve these common problems?
A Quora thread of difficult SAT math questions included one described as the "meanest test problem ever." Can you figure it out?
Fractals are math’s trippiest concept, and they get even weirder when used to solve a puzzle involving the British coast
One of the first studies of fractals came from a surprising and weird phenomenon that occurs when you try to measure a coastline.