```
Turn in my paper?
The math exam lasted for 120 minutes, or two hours. Even for a paper of ordinary difficulty, many students found the time insufficient; they often left several major questions blank by the time the exam ended. Not to mention today's paper, filled with tough problems and pitfalls
After an hour of testing, most examinees had reached the latter part, which contained questions with higher point values and greater difficulty. Every step had to be meticulously calculated on scratch paper, making them struggle every inch of the way.
Even Qin Yanran was entangled with the last few major questions at the moment. While she was fighting against formulas and theorems, she suddenly heard Lin Feng's voice, indicating he was about to turn in his paper again.
