Approach this like a math puzzle —strategically and methodically. With each row containing six triangles, and a systematic ...

BRAIN teaser fans have been left baffled by this mind-bending optical illusion. Puzzlers have been challenged to count how many triangles are hidden in the picture – but it’s harder than you think.

Are you feeling a bit low, possibly because you mistook today for Friday? If yes, then we have a little pick-me-up content that will make you feel better. It is a brain teaser where you need to count ...

If you're feeling rather bleary eyed from a busy weekend, waking your brain up with a tricky optical illusion might just be the ticket. Brain teasers challenge your sense of perception and force you ...