count those as two holes.
Others count the entire passage through the garment as one hole.
The difference comes from the definition being used.
This is why declaring that there is only one “correct” answer without explaining the counting method can be misleading.
The ambiguity becomes even clearer when you stop thinking of the shirt as flat fabric and start
thinking of it as a container with multiple surfaces and openings.
Think of the Shirt as a Container
One useful way to approach the puzzle is to imagine the shirt