Random Generator.py

import random

def play_round(round_number, max_attempts=7):
    upper = 100 + (round_number - 1) * 50  # range becomes harder each round: 1..100, 1..150, 1..200, ...
    secret = random.randint(1, upper)
    attempts = 0

    print(f"\nRound {round_number}: Guess the number between 1 and {upper}. You have {max_attempts} attempts.")

    while attempts < max_attempts:
        s = input(f"Attempt {attempts + 1}/{max_attempts} - Enter your guess: ")
        try:
            guess = int(s)
        except ValueError:
            print("Invalid input: please enter an integer. This does NOT count as an attempt.")
            continue

        if guess < 1 or guess > upper:
            print(f"Out of range: enter a number between 1 and {upper}. This does NOT count as an attempt.")
            continue

        attempts += 1

        if guess == secret:
            print(f"Correct! You guessed the number in {attempts} attempt{'s' if attempts != 1 else ''}.")
            return True
        elif guess < secret:
            print("Too low.")
        else:
            print("Too high.")

    print(f"Game Over. The correct number was {secret}.")
    return False

def main():
    round_number = 1
    while True:
        play_round(round_number)
        again = input("Play again? (y/n): ").strip().lower()
        if again and again[0] == 'y':
            round_number += 1
            continue
        print("Thanks for playing.")
        break

if __name__ == "__main__":
    main()