Mathematics is a "science which requires a great amount of imagination", said the 19th-century Russian maths professor Sofya ...

An intriguing online puzzle dares participants to find a time traveler disguised among prehistoric humans within a mere five ...

This picture puzzle challenges the viewers to find a hidden treasure chest in this underwater scene within 15 seconds. Can ...

Brain teasers are a fun way to wake up the mind. They look simple at first, but they often hide a clever twist. That twist pushes your brain to slow d.

This festive brainteaser is a great way to get you into the Christmas mood as the countdown to the big day is officially on.

This viral shadow puzzle has taken the internet by storm and left thousands scratching their heads. You only get a few ...

An engaging digital puzzle that has captured the attention of many is the square-counting challenge, where players are tasked ...

The puzzle game genre is unbelievably vast, including everything from cozy mobile titles and daily brain teasers to dark puzzle-platformers and detective games. As a result, trying to narrow down the ...

Have you ever seen two pictures that look the same, but something feels different? That’s what a “spot the difference” puzzle is all about. These puzzles test how good you are at noticing small ...

They’ve long been seen as a way to prevent cognitive decline—but experts say the real key to brain health goes far beyond word games. An elderly person works on a crossword puzzle. These games can ...