Because of the exam's challenging nature, students who request a third subject have a significant advantage in the university admissions process.

Garman acknowledged the challenging nature of his job in his resignation letter.

What distinguishes them from an earlier generation of video games is their consistently challenging and complex nature.

It addresses the current creative agenda and has had considerable success with students of a more challenging nature.

And Arctic oil remains a marginal product due to the technically challenging nature of drilling up there.

The non-violent, mentally challenging nature of the game was a deliberate design feature.

It has become more about the hugely competitive and challenging nature of running a business that puts a huge demand on anybody.

Further emphasizing the challenging nature of the game is the increased difficulty upon completion of the story.

Shai understood the challenging nature of the gesture- her hesitancy before she spoke indicated such.

Some collectors lionize artists who have been kept from the spotlight by bad luck or the challenging nature of their music.