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

Source: https://sharpbrains.com/blog/2019/10/08/quick-brain-teaser-which-train-is-going-the-wrong-way/

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

Quick. Can you spot the  outlier?

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SOLUTION

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.

 …

Source: https://sharpbrains.com/blog/2019/10/08/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?

___________

SOLUTION

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.

 …