Italy has a Fourth of July, but sadly without sparklers or bottle rockets. The post Math Puzzle for October 24, 2025 appeared ...

Can you think like the Father of Mathematics? This impossible-looking flower equation challenge will push your logic and math ...

Meet Tom, a seasoned voyager in the realm of RPGs and MMORPGs, where the virtual landscapes of games like Final Fantasy 14 are his domain. With an impressive track record spanning nine years as a ...

Assign the digits 0 through 9 to the letters below to create valid sums. Each letter stands for a unique digit, and all occurrences of that letter stand for the same digit. (For instance, if A = 6, ...

Find one million consecutive positive numbers, none of which are prime. Ancient math tells us that prime numbers (2, 3, 5, 7, 11, ...,), which have no factors except for 1 and themselves, go on ...

How a centuries-old math puzzle helped us see inside the human brain. By Steven Strogatz Photo illustrations by Jens Mortensen Each installment of “Math, Revealed” starts with an object, uncovers the ...