But the most challenging aspect is the simulation of real games.

But the most challenging aspect of her approach to the Llano was the storm.

The most challenging aspect of the project was managing it from a distance.

Drifting is the most challenging and technical aspect of the game.

I own a small business, and fair wage administration is one of its most challenging aspects.

Forcing drivers to drink during the race is one of the most challenging aspects.

The most challenging aspect of his food is assembling the ingredients.

They said the most challenging aspect was getting used to being filmed constantly.

The other challenging aspect is being accepted fully into the local community.

A. The public glare has a number of difficult or challenging aspects.