This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through ...

For over a century, a simple yet tricky math problem had continued to baffle experts. Mathematicians struggled to find the fewest number of pieces needed to cut an equilateral triangle and rearrange ...

A Korean mathematician has won international recognition for solving a geometry puzzle that had resisted proof for nearly six ...

IQ tests present the readers with problems in the form of picture puzzles or math problems, and the reader needs to find the solution within a time limit. These simple puzzle games make the brain ...

Don't worry; you won't be throwing any darts for this puzzle. The aim of the game is to solve some simple math problems that will result in an answer between 1 and 20, then press the number on the ...

Here, count with me: 1, 2, 3, 4, 5, 6, 7, 8, 9, T, 11, 12 … Oh, what’s that? You write ten with “zero”? Fair enough. Zero, we have been told, is the ...

Duah: Using puzzles, both at home and in classrooms, can restore the often-forgotten truth that learning happens in ...

The rules of Sudoku dictate that every row, column and 3×3 bolded box in the completed grid must contain the digits 1 through 9 exactly once. A surprising fact emerges from these simple rules. In ...

The Blue Prince billiard room puzzle will give you keys as a reward, but only if you can solve the math problems that use colored segments on a dartboard instead of the usual symbols. Thankfully, you ...