poetry install --usermake brain-evenAn user is shown a random number. The user needs to answer "yes" if the number is even or "no" if it is odd.
make brain-calcAn user is shown a random mathematical expression, for example 35 + 16, which needs to be calculated and written down the correct answer.
make brain-gdcAn user is shown two random numbers, for example, 25 and 50. The user needs calculate and enter the greatest common divisor of these numbers.
make brain-progressionAn user is shown a series of numbers, forming an arithmetic progression, replacing any of the numbers with two dots. The player must determine this number.
make brain-primeAn user is shown a random number. The user needs to answer "yes" if the number is prime or "no" if it is not.