Sentence examples for difficult to do by hand from inspiring English sources

Creating a schedule that accommodates multiple (sometimes competing) parties is incredibly difficult to do by hand, and was therefore the perfect problem for showcasing the power of the optimization methods being taught in class.

It would be very difficult to do this by hand.

This may be a bit difficult to do with your non-dominant hand.

However, this was particularly difficult to do at a time when cutting was done by hand.

That's difficult to do.

Difficult to do.

"That's exceptionally difficult to do.

"The mushrooms are very difficult to do".

"That's pretty difficult to do".

It's very difficult to do".

And it's not difficult to do.