When you attempt a puzzle like this, your brain works on two levels: quick scanning for broad details and deep focus for ...

You are among the top 2% of people with high IQ if you can guess the word correctly in this brain teaser puzzle in 4 seconds.

HERE is another fun brain teaser to test your eyesight and powers of logic. Everyone can see the egg timers on this puzzle – ...

Today’s challenge is deceptively simple—hidden among a crowd of adorable white seals is a single marshmallow. Sounds easy?

he explained how he uses a jigsaw test to see how candidates respond. He said: "My next test involved mixing very different jigsaw puzzles together on the table (one was a Bob Ross original that I cut ...

Chromatic Conundrum is like if you took all of the portals out of Portal and replaced them with light emitting boxes, and it ...

Readers with the sharpest eyes can find the word 'MODEM' in 7 seconds. Are you one of them? Test your word-puzzle skills now!

The New York Times' daily word puzzle, Connections, tests players' vocabulary and logic by grouping words into thematic categories. The March 3 puzzle ...