Here is a hint for solving this optical illusion: Look at the left side of the image. The number is hidden there. If you are still unable to locate the number, take a deep breath and focus on the ...

Optical illusions cleverly trick our brains, showcasing the difference between perception and reality. A visual puzzle challenges readers to find a si ...

Take a look at the picture given below, the image is of a board full of numbers. All the numbers are the same- a series of ...

Can you spot the hidden number in this tricky illusion? Test your observation skills by finding the odd one out from a sea of 135s.

Optical Illusion: Take a look at the picture given below, the image is of a board full of numbers. All the numbers are the same- 55. However, among all the 55s, there is also an odd number out ...

Are odd numbers dominating our lives as Gregg Opelka writes in “The Odds Are Against Even Numbers” (op-ed, Dec. 26)? Well, we just enjoyed the 12 days of Christmas and will soon begin the ...

This brain teaser has left many puzzled as they hunt for the odd number out. Have you managed to find it yet? Don't worry if you couldn't locate the number 725; we've clearly marked it for you below.

A glance at the current issue of the Bulletin of Science, Technology & Society: The yin and yang of numbers across culturesIn Japanese culture, a rainbow is considered to consist of seven colors ...