assumption. In this case, the similar uniforms and hairstyles can make you think that everyone must be the same.
The challenge is to avoid making that assumption too quickly.
The Most Interesting Clue
If you carefully compare the students, No. 5 stands out as the most likely intended answer.
Look closely at the student numbered 5.
Compared with the others, there appear to be subtle differences around the face, neck, jawline, and overall build. The shoulders also appear somewhat broader, which may be part of the visual clue used by
