1. You will see a small, distinct V-shaped bump right in the middle of his throat.
This physical feature is known as an Adam’s apple (or the laryngeal prominence).
Why this makes him the boy: During growth and development, the thyroid cartilage around the larynx grows larger in males, creating this visible bump on the neck. Characters number 2 and number 3 have completely smooth, clear necks, indicating they are girls.
So, despite the purple sweater and the slightly longer hair, Number 1 is definitely the boy!
Conclusion
Visual puzzles
