diff --git a/mystery_word.py b/mystery_word.py
new file mode 100644
index 0000000..8ae6347
--- /dev/null
+++ b/mystery_word.py
@@ -0,0 +1,103 @@
+import random
+import re
+
+with open("/usr/share/dict/words") as w:
+    word_list = w.readlines()
+
+guessed = []
+revealed = []
+
+
+def random_word_assignment():
+    global random_word
+    random_word = random.choice(word_list).strip().lower()
+    return random_word
+
+
+def game_intro(random_word):
+    print_statement = "The word has {} letters. You have 8 guesses.".format(
+        len(random_word), counter)
+    print(print_statement)
+    return print_statement
+
+
+def change_count_guess(counter):
+    counter -= 1
+    guessed.append(guess)
+    print(counter_statement)
+    return counter
+
+
+# def display_counter():
+#     print(counter_statement)
+
+
+def correct_guess(guess, revealed):
+    revealed.append(guess)
+    print("Good job! " + counter_statement)
+    return revealed
+
+
+def incorrect_guess(guess, counter):
+    counter -= 1
+    guessed.append(guess)
+    print("Nope. " + counter_statement)
+    return guessed
+
+
+def display_correct_guesses(guess):
+    print(" ".join(char if char in revealed else "_" for char in random_word))
+    return (" ".join(char if char in revealed else "_" for char
+            in random_word))
+
+
+def get_guess():
+    guess = input("What's your guess?  ").lower()
+    if guess in re.search[a-z]:
+        return str(guess)
+        print(guess)
+    else:
+        print("{} is not a valid choice. Try again.".format(guess))
+
+
+def guess_list():
+    print(guessed)
+    return guessed
+
+
+# def game_over():
+#     game_over = "The word was {}."format(random_word)
+#     print(game_over)
+
+
+
+counter = 8
+game_intro(random_word_assignment())
+
+while True:
+    while counter > 0 and len(random_word) != len(revealed):
+        guess = input("What's your guess?  ")
+        counter_statement = "You have {} guesses left. '\n'".format(counter)
+        if len(guess) > 1:
+            guess = input("You can only guess one letter at a time. ")
+        elif guess in random_word:
+            correct_guess(guess, revealed)
+            display_correct_guesses(guess)
+        elif guess not in random_word:
+            counter -= 1
+            incorrect_guess(guess, counter)
+            display_correct_guesses(guess)
+            print(guessed)
+        else:
+            print("You have run out of guesses. The word is {}.".
+                  format(random_word))
+            break
+
+    else:
+        if len(random_word) == len(revealed):
+            print("You won!")
+            break
+        else:
+            break
+
+# Still accepts non-letters as correct. Replay function not working.
diff --git a/mystery_word_game.py b/mystery_word_game.py
new file mode 100644
index 0000000..ee967fa
--- /dev/null
+++ b/mystery_word_game.py
@@ -0,0 +1,8 @@
+import random
+
+with open("/usr/share/dict/words") as w:
+    word_list = w.readlines()
+
+def mystery_word():
+    mystery_word = random(word_list)
+    print("The word has {} letters.".format(len(mystery_word)))
diff --git a/mystery_word_tdd.py b/mystery_word_tdd.py
new file mode 100644
index 0000000..2683ae2
--- /dev/null
+++ b/mystery_word_tdd.py
@@ -0,0 +1,113 @@
+import random
+import re
+
+with open("/usr/share/dict/words") as w:
+    word_list = w.readlines()
+
+guessed = []
+revealed = []
+
+
+def random_word_assignment():
+    global random_word
+    random_word = random.choice(word_list).strip().lower()
+    return random_word
+
+
+def game_intro(random_word):
+    print_statement = "The word has {} letters. You have 8 guesses.".format(
+        len(random_word), counter)
+    print(print_statement)
+    return print_statement
+
+
+def change_count_guess(counter):
+    counter -= 1
+    guessed.append(guess)
+    print(counter_statement)
+    return counter
+
+
+# def display_counter():
+#     print(counter_statement)
+
+
+def correct_guess(guess, revealed):
+    revealed.append(guess)
+    print("Good job! " + counter_statement)
+    return revealed
+
+
+def incorrect_guess(guess, counter):
+    counter -= 1
+    guessed.append(guess)
+    print("Nope. " + counter_statement)
+    return guessed
+
+
+def display_correct_guesses(guess):
+    print(" ".join(char if char in revealed else "_" for char in random_word))
+    return (" ".join(char if char in revealed else "_" for char
+            in random_word))
+
+
+def get_guess():
+    guess = input("What's your guess?  ").lower()
+    if guess in re.search[a-z]:
+        return str(guess)
+        print(guess)
+    else:
+        print("{} is not a valid choice. Try again.".format(guess))
+
+
+def guess_list():
+    print(guessed)
+    return guessed
+
+
+def game_over():
+    play_again = input("You won! Do you want to play again? Y or N ")
+    if play_again == 'y':
+        game_intro()
+        counter = 8
+    else:
+        print("goodbye.")
+
+
+counter = 8
+game_intro(random_word_assignment())
+
+while True:
+    while counter > 0 and len(random_word) != len(revealed):
+        guess = input("What's your guess?  ")
+        counter_statement = "You have {} guesses left. '\n'".format(counter)
+        if len(guess) > 1:
+            guess = input("You can only guess one letter at a time.
+                          Try again.  ")
+        elif guess in random_word:
+            correct_guess(guess, revealed)
+            display_correct_guesses(guess)
+        elif guess not in random_word:
+            counter -= 1
+            incorrect_guess(guess, counter)
+            display_correct_guesses(guess)
+            print(guessed)
+        else:
+            game_over()
+            print("You have run out of guesses. The word is {}.".
+                  format(random_word))
+            break
+
+    else:
+        if len(random_word) == len(revealed):
+            play_again = input("You won! Do you want to play again? Y or N ")
+            if play_again == 'y':
+                game_intro()
+                counter = 8
+            else:
+                break
+        else:
+            game_over()
+            break
+
+# Still accepts non-letters as correct. Replay function not working.
diff --git a/test_mystery_word.py b/test_mystery_word.py
new file mode 100644
index 0000000..f8c7fd9
--- /dev/null
+++ b/test_mystery_word.py
@@ -0,0 +1,27 @@
+#Test each step
+
+import mystery_word_tdd as mw
+
+def test_random_word_assignment():
+    assert type(mw.random_word_assignment()) == str
+
+def test_game_intro():
+    assert mw.game_intro("word", 8) == "The word has 4 letters. You have 8 guesses."
+
+def test_change_count_guess():
+    assert mw.change_count_guess(8) == 7
+
+def test_correct_guess():
+    assert (mw.correct_guess(guess)) == ["guess"]
+
+def test_display_correct_guesses():
+    assert type(mw.display_correct_guesses("guess")) == str
+
+# def test_get_guess():
+#     assert mw.get_guess() == "input"
+
+def test_game_over():
+    assert mw.game_over() == "You lose. The word was " + random_word +".'"
+
+def test_guess_list():
+    assert type(mw.guess_list) == list