You'll need to think outside the box to avoid falling into the trap set in this maths puzzle that trips up 99% of people - but the answer is actually 'so easy' ...
A Kentucky teenager with a talent for solving a type of puzzle known as a 15 puzzle broke a Guinness World Record by solving 10 of them in 1 minute, 16.13 seconds.
Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores. A quick public service announcement before we continue: The bottom of this article includes one ...