Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...

A new math puzzle designed to challenge readers of all ages is coming to the Daily Press. David Genter, a puzzle developer ...

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

For many, maths was just another subject in school—sometimes fun, sometimes frustrating. But when it comes to brain teasers with mathematical twists, the experience is entirely different. These ...

A new mathematical puzzle has caught the internet’s attention, challenging users to put their logic and reasoning skills to the test. (Also read: Optical illusion: Can you spot the hidden cat in this ...