"Ni vigumu"

Translation: It is difficult

[aboutpurpo]

Isnt vigumu assuming a plural noun?

[Catriona28475]

I don't get it either. Do they mean "They (things in the vi- class) are difficult"? I know "vigumu" can be used as an adverb, but does that apply here?

[Angela53250]

In the last lesson I got a sentence wrong for writing 'difficult' instead of hard and now I write hard and get it wrong because the answer is 'difficult' There are so many inconsistencies in the translations that it can truly frustrate us

[Catriona28475]

Just report that your answer should have been accepted and they will (eventually) add it.

[Pawel814604]

"it is hard" should be also accepted

[chartsman]

Is this usage of vigumu supposed to be adverbial?

[Catriona28475]

Hard to tell without any context for this sentence.