“Only 1 in 1,000,000 people can solve this simple equation” — we’ve all seen taunts like these, inviting us to dust off our noggins and get our hands dirty with deceptively basic calculations. Well, here’s the newest ‘simple’ equation to go...
“Only 1 in 1,000,000 people can solve this simple equation” — we’ve all seen taunts like these, inviting us to dust off our noggins and get our hands dirty with deceptively...