<https://www.nytimespost.com/are-you-smarter-than-a-level-student-see-if-you-can-solve-tricky-maths-question/>
<http://schema.org/author>
<https://www.nytimespost.com/are-you-smarter-than-a-level-student-see-if-you-can-solve-tricky-maths-question/>