Sacred Haven of Debauchery

I took six Unified State Exams (USE) plus two practice exams in the spring.
So, after the first or second exam (if we count the spring ones, the third or fourth), I went to the USE like it was a walk in the park. I'd show up, take the exam, and leave. I got a little stressed, as usual, but during the actual exam, most of the questions seemed so easy that I wondered where the catch was)))

like lessons in one shift and for 45 minutes

Wow, I studied at a gymnasium for 8 years and didn't know that O_o