import random

words = ["mouredev", "casa"]
word = random.choice(words)
hidden_letters = int(len(word) * 0.6)
hidden_positions = random.sample(range(len(word)), hidden_letters)

hidden_word = ""
for index, letter in enumerate(word):
    hidden_word += "_" if index in hidden_positions else letter

attempts = 5

while attempts > 0:

    print(f"Adivina la palabra: {hidden_word}\nTienes {attempts} intentos.")

    text = input("Introduce una letra o la solución completa: ")

    if len(text) == 1:

        new_hidden_word = ""
        success = False
        for index, letter in enumerate(word):
            if text == letter and hidden_word[index] == "_":
                new_hidden_word += text
                success = True
            else:
                new_hidden_word += hidden_word[index]

        hidden_word = new_hidden_word

        if success:
            if word == hidden_word:
                print(f"¡Has acertado! La palabra oculta era {word}.")
                break
            else:
                print("¡Has acertado la letra!")
        else:
            print("Letra no encontrada o ya visible.")
            attempts -= 1

    elif len(text) == len(word):
        if text == word:
            print(f"¡Has acertado! La palabra oculta era {word}.")
            break
        else:
            print("La palabra no es correcta.")
            attempts -= 1
    else:
        print("Texto inválido.")

if attempts == 0:
    print(f"Has perdido. La palabra oculta era {word}.")