Sharp Brains: Brain Fitness and Cognitive Health News

Neuroplasticity, Brain Fitness and Cognitive Health News


Quick brain teaser: Which train is going the wrong way?


In the image above –cour­tesy of Heathrow Express– you can see 27 trains on the tracks.

Quick. Can you spot the  out­lier?



See the arrow below. The flat caboose car gives away the train’s direc­tion, head­ing right instead of left, as opposed to all oth­er trains.

Sure, not nec­es­sar­i­ly “wrong,” just dif­fer­ent from all oth­er trains…which might pro­voke an acci­dent or two.


More brain teasers for teens and adults:

Leave a Reply...

Loading Facebook Comments ...

Leave a Reply

Categories: Brain Teasers, Cognitive Neuroscience

Tags: , , , , , , , , , ,

About SharpBrains

As seen in The New York Times, The Wall Street Journal, BBC News, CNN, Reuters,  SharpBrains is an independent market research firm tracking how brain science can improve our health and our lives.

Search in our archives

Follow us and Engage via…

RSS Feed

Watch All Recordings Now (40+ Speakers, 12+ Hours)