Yes. I'm sure that most people on the planet do not know what they are talking about.
If you have not considered this FACT, than perhaps you too, do not know what you are talking about. (But those Christians are inviting this kind of reaction, I have to agree)
I tried that and failed on one, number 13 the first king of the Jews, I thought it was David but that was not an option. Sill not too bad for an atheist.
I would go as far as to say (but only if AM allows) that not only do they not know their own bible they have not got any idea how it was all (perhaps not Job) plagiarizedfrom earlier pre existing holy myths.