1.2 Guided exercise cryptographic hash

The answers I am providing for the Tasks are not being accepted. Only 1 of the 4 (#3 to be precise) entered are accepted as correct. This is not a difficult module, what is wrong with the Tasks on this one?

I just ran through the lab, and the answers are all correct on the Tasks tab:

From the looks of it, was the same answers I got, just not getting the Correct! prompt except for #3.