Sentence examples similar to were quite challenging from inspiring English sources

Balancing competing demands can be quite challenging.

Numerical simulations of such vesicle motions are quite challenging.

Writing assignments, especially the academic essay, can be quite challenging.

Starting anything new in life can be quite challenging.

Thus, load balancing for RES powered HetNets is quite challenging.

Accurate simulation of complicated dynamical system models are quite challenging.

It's a double role, which is quite challenging.

These exercises are usually timed and can be quite challenging.

The structure of the story was quite challenging.

Although operating a spiral is quite simple its design is quite challenging for specific applications.

Yet, characterizing the geometry of these patterns quantitatively can be quite challenging.