I might have missed it but I would have liked to know how many I had to do at the start of the test. I did the hardest one. And about half way thru was like whe

I might have missed it but I would have liked to know how many I had to do at the start of the test. I did the hardest one. And about half way thru was like when is this going to end. Lol. But I got 100/100 correct.