India, June 12 -- Brain teasers have long been a favourite pastime for those who enjoy challenging their logic and reasoning skills. These puzzles, whether mathematical, linguistic, or observational, are designed to push the boundaries of how we think and approach problems. In the age of social media, these mind games have found a new home online - capturing the attention of users across platforms with their deceptively simple setups and cleverly hidden complexities.

(Also read: Optical illusion: Spot hidden snow leopard in this image to earn title of visual detective of the day)

A brain teaser has recently gone viral after being shared on Facebook by a page called Dreame. The riddle reads:

"Today is not Monday, Tuesday, or Thursday. Y...