Take a good look at the image and try this nostalgic visual challenge before reading the explanation. Can you spot the detail that makes the answer clear?
Try the challenge
Inspect every pair of glasses, especially its tiny connecting parts.
What to look for
Compare the frame shape, bridge, hinges, temples, and nose pads of each pair. Work across the rows in order and pay attention to tiny differences rather than making a quick guess.
Did you get it on your first try? Share your guess and challenge a friend or family member to give it a go.
