"I like Friday."
Translation:Is maith liom Dé hAoine.
'Tá dúil agam' is much stronger. It is more about a desire or craving. Also with nouns it is mostly used with preposition 'i', for example 'tá dúil agam i gcáca milis'.
Because the course creators didn’t expect it as a correct answer. Be sure to report it as an error so that it will be added to the set of correct answers.
I'm not sure how correct this explanation is since I just automatically use the Urú, but I'm pretty sure it could be because of the "Dé".
I thought Dé hAoine meant 'on Friday', which doesn't seem to fit here. I put 'an hAoine' which was also accepted. Is it the case that if I wanted to say 'on Friday' I would have to use 'Dé' but otherwise it's optional?