diff --git a/Retos/Reto #13 - ADIVINA LA PALABRA [Media]/python/TiagoAlvarezSchiaffino.py b/Retos/Reto #13 - ADIVINA LA PALABRA [Media]/python/TiagoAlvarezSchiaffino.py
new file mode 100644
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+++ b/Retos/Reto #13 - ADIVINA LA PALABRA [Media]/python/TiagoAlvarezSchiaffino.py	
@@ -0,0 +1,103 @@
+import random
+
+def choose_random_word():
+    """
+    Choose a random word from a predefined list.
+
+    Returns:
+        str: A randomly chosen word.
+    """
+    word_list = ["MoureDev", "Moure", "BraisMoure", "Dev", "BraisMoureDev"]
+    return random.choice(word_list)
+
+def hide_word(word):
+    """
+    Hide a random portion of the word.
+
+    Args:
+        word (str): The word to hide.
+
+    Returns:
+        str: The word with a portion hidden.
+    """
+    num_hidden = round(len(word) * 0.6)
+    hidden_indices = random.sample(range(len(word)), num_hidden)
+    hidden_word = ""
+    for i, letter in enumerate(word):
+        if i in hidden_indices:
+            hidden_word += "_"
+        else:
+            hidden_word += letter
+    return hidden_word
+
+def choose_difficulty():
+    """
+    Choose the difficulty level.
+
+    Returns:
+        int: The chosen difficulty level.
+    """
+    difficulty = 0
+    while difficulty < 1 or difficulty > 3:
+        difficulty = int(input("\nChoose the difficulty (1, 2, or 3): "))
+    return difficulty
+
+def main():
+    """
+    Main function to play the word guessing game.
+    """
+    working_word = choose_random_word()
+    word = list(working_word)
+    hidden_word = list(hide_word(word))
+
+    print("\nWelcome to Guess the Word!")
+    difficulty = choose_difficulty()
+
+    if difficulty == 1:
+        attempts = 10
+    elif difficulty == 2:
+        attempts = 7
+    else:
+        attempts = 5
+
+    print(f"\nYou chose difficulty {difficulty}. You have {attempts} attempts.")
+    print(f"\nYou need to guess the following word ---> {' '.join(hidden_word)}")
+
+    while attempts > 0:
+        user_input = input("\nEnter a letter or the complete word: ")
+
+        if len(user_input) == 1:
+            if user_input in word:
+                for char in word:
+                    if char == user_input:
+                        index = word.index(char)
+                        hidden_word[index] = char
+                        word[index] = "_"
+                if "_" not in hidden_word:
+                    print(f"\nYou won! The word was {working_word}")
+                    break
+                print(f"\nCorrect! The letter {user_input} is in the word.")
+                print(f"\n---> {' '.join(hidden_word)}")
+            else:
+                attempts -= 1
+                print(f"\nIncorrect! The letter {user_input} is not in the word.")
+                print(f"\n---> {' '.join(hidden_word)}")
+        elif len(user_input) == len(word):
+            if user_input == working_word:
+                print(f"\nCorrect! The word is {user_input}.")
+                break
+            else:
+                attempts -= 1
+                print(f"\nIncorrect! The word is not {user_input}.")
+                print(f"\n---> {' '.join(hidden_word)}")
+        else:
+            attempts -= 1
+            print("---------------------------------\nYou must choose a single letter or guess the whole word.\n---------------------------------")
+            print(f"\n---> {' '.join(hidden_word)}")
+        print(f"\nYou have {attempts} attempts remaining.")
+
+    if attempts == 0:
+        print(f"\nYou lost! The word was {working_word}.")
+
+if __name__ == "__main__":
+    main()