College board sat test 3 very hard??

I averaged around 1300 on other tests but in the 3rd one I messed up bad. Even while doing the questions I felt it was harder than I had done before. What do you think?

Btw Im talking about the practice tests

I JUST did the third one as well, and I agree; it’s much, much harder than any of the other practice tests I have taken thus far. I went from a 1520 on practice test 2 to a 1430…