For me it's just "remember the students name" because 80% of the time is spent just trying to remember their name (especially Chinatsu and Misaki)... But I got it all though.
Oh man only 5/10 I really need to get my halo knowledge in order. Mistook Atsuko's Halo for Misaki's, thought Momiji's halo was Shigure's and for some reason mixed up Chinatsu's halo for Ichika's.. hopefully when Halo rush 4 comes around I will be able to redeem my self
I did poorly this time, only 5 out of 10. Momiji is a new one, got confused Atsuko's with Misaki's (I guessed Misaki right after I got the prompt and so on. I'll never forgive myself for not knowing all of my beloved students at Abydos' halos.