Brain teasers that rely on careful observation are popular because they encourage people to slow down and look beyond their first impression. This shirt puzzle is a great example: the answer depends on how you define and count each opening.
Why This Puzzle Is Tricky
At first glance, most people focus only on the obvious circular holes. However, every T-shirt already has openings that allow it to be worn, including:
One neck opening
Two sleeve openings
One bottom opening
Then you can count the additional holes cut into the fabric. If those cuts go through both the front and back of the shirt, some people count them differently, which is why multiple answers are often discussed.