A viral spot-the-difference puzzle challenges viewers to find five changes between two pictures of a blonde woman wearing a red dress. The caption claims that only people with an IQ of 140 can solve it, giving players just 15 seconds to spot every detail.

At first glance, the illustrations appear identical. The woman has the same hairstyle, red dress, wine glass, and elegant pose, making it difficult to notice anything unusual. While many people quickly spot the first difference, they often struggle to find the remaining changes.

Players are encouraged to examine the woman’s hair, dress, wine glass, high heels, and ankle straps. Some details may seem obvious, while others require careful attention. As viewers continue searching, they may begin to doubt themselves, even when the pictures appear exactly the same.

The solution reveals a small but noticeable change in the woman’s shoes. On the ankle strap of the leg on the right side of the image, the left picture shows two parallel horizontal lines, while the right picture has straps that cross to form an X shape.

Despite the claim about having an IQ of 140, this puzzle is not a scientifically valid intelligence test. It mainly challenges attention to detail and patience. The concept of change blindness helps explain why people sometimes overlook visual differences, especially when concentrating on the overall picture rather than individual features.