"Jací jsou tady kluci?"

Translation: What are the boys like here?

[YRGQ]

What kind of boys are here?

[SadPelican]

This is exactly what i put too. Is it not correct? It basically means the same thing in English.

[QuoErratDemo5tor]

I tried the same. The official English solution suggests the comparison "like here", but derives from "to be like". The word order is confusing, at least in English. I always would try to avoid it.

[BrianSille2]

There is nothing wrong or confusing about the English word order here. It is exactly what might be said by a young girl arriving somewhere for the first time.

[jarauh]

"What kind of ... are here?" and "What are the ... like here?" does mean something slightly different. Maybe for "boys" the difference does not play a role, but for other words, e.g. "apples".

[Jonjonnvoo]

Wow, I answered "Which boys are here" and it passed ok. Czech is weird !

[VladaFu]

Jací can indeed mean the same as Kteří (Which) in many contexts.

[A_purrfect_cat]

I tried out all of the versions of the other comments and that's what i conclude

(1) What are the boys like here? (official solution)
(2) What kind of boys are here? (Correct)
(3) How are the boys here? (wrong) (also my first try, but i admit, it does have a weird sound to it (i'm not a native english speaker though)
(4) Which boys are here? (correct - which in my opinion shouldn't be, because then it should be "Které" instead of "Jací")

[Palinaval]

why is the sentence about nominative and not about accusative?