A brain teaser shared on Instagram by Scotty has captivated users by seemingly predicting their thoughts. The puzzle involves a series of mathematical steps that typically lead participants to the number four, corresponding to the letter D. This prompts many to think of Denmark as the country, followed by the letter E, leading to the common animal choice of an elephant, which is often imagined as grey. The post has drawn numerous reactions, with many users expressing astonishment at how accurately the puzzle worked for them. Comments range from disbelief to amusement, with users noting their shared experiences of arriving at the same conclusion. Scotty encourages participants to enjoy the trick without taking it too seriously, highlighting its roots as a childhood game.