An even number is a number that can be shared equally into two groups. For example, these 4 cubes can be shared into two equal groups of 2 cubes. So 4 is an even number. An odd number cannot be shared ...

Can you spot the odd number out in under 12 seconds? There's a certain knack for weeding out the odd digits as we explain below. Brainteasers and puzzles are great ways to stretch the mind’s cognitive ...

Seek and Find puzzles are one of the popular online activities that test readers with an intriguing image in which they need to find a hidden object, which can be anything (number, alphabet, an animal ...

Optical illusions are all about finding minute differences in an image while your brain struggles to make sense of the data it has been given. Since these brain teasers rely on how the brain ...

A brain teaser is a short, playful puzzle designed to make your mind stretch and smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think beyond the ...

Optical Illusion: Today's optical illusion will especially interest people who love mathematics and numbers. No, you won't be getting to solve some mind-boggling math problem, but instead, you will ...

Challenge yourself with a number puzzle where an odd number lurks among '2222.' The key to solving lies in relaxing your gaze, breaking the image into quadrants, and identifying irregularities. This ...