Brain teasers are captivating the online world, offering users a chance to test their mental agility while taking a break ...
The puzzle, posted by the account Brainy Bits Hub, presented a simple equation: “If 5 = 15, 7 = 21, then 10 = ?” At first glance, it looks like a straightforward mathematical challenge ...
The post reads: "If 5 = 15, 7 = 21, then 10 = ?” With over 1.9k views and more than 130 comments, this seemingly simple puzzle has sparked a flurry of reactions. So, what’s the trick behind ...