Tawawa

Funny, Meдж and I gave the same answer. And I even had the same logic for the prime numbers. But if there weren't any answer choices, I would have answered 127. Because there are 4 more prime numbers between 29 and 47, and 6 more between 47 and 79, so the next number in that logic should be after 8.

For the dilemma, I also came up with a solution in 11 moves by trial and error, but I didn't feel like thinking any further.

Here's my thought about Shushuk. It says he will kill when the length is 1 cm or less, but it doesn't say he will do it immediately). And if we consider the moment the torture begins not as time zero, but as the moment when they start cutting (after 1 hour), then the orc went into a rage after 4 hours from time zero, and then the answer is B: about 3 millimeters.