Sophia Challenge Questions. Do they count?

[ctcarl]

On the Challenges, you get three questions per "concept". You only have to get one of the questions correct to earn the full point for that concept.

Ah, I see now. I didn't realize that when you miss a question, the next one is a different question about the same concept. Once you get it right, you move on to the next concept. Got it.

Thanks!