diff --git a/ch7/analyze.py b/ch7/analyze.py
new file mode 100644
index 0000000..826983a
--- /dev/null
+++ b/ch7/analyze.py
@@ -0,0 +1,93 @@
+# import ch1text
+
+def count_syllables_in_word(word):
+    count = 0
+
+    endings = '.,;!?:'
+    last_char = word[-1]
+
+    if last_char in endings:
+        processed_word = word[:-1]
+    else:
+        processed_word = word
+
+    if len(processed_word) <= 3:
+        return 1
+
+    if processed_word[-1] in 'eE':
+        processed_word = processed_word[:-1]
+
+    vowels = 'aeiouAEIOU'
+    prev_char_was_vowel = False
+    for char in processed_word:
+        if char in vowels:
+            if not prev_char_was_vowel:
+                count += 1
+            prev_char_was_vowel = True
+        else:
+            prev_char_was_vowel = False
+
+    if processed_word[-1] in 'yY':
+        count += 1
+
+    return count
+
+def count_syllables(words):
+    count = 0
+
+    for word in words:
+        word_count = count_syllables_in_word(word)
+        count = count + word_count
+
+    return count
+
+def count_sentences(text):
+    count = 0
+
+    for char in text:
+        if char in ('.', '?', '!'):
+            count += 1
+    return count
+
+def output_results(score):
+    if score >= 90:
+        return 'Уровень 5-го класса'
+    elif score >= 80:
+        return  'Уровень 6-го класса'
+    elif score >= 70:
+        return 'Уровень 7-го класса'
+    elif score >= 60:
+        return 'Уровень 8-9-го класса'
+    elif score >= 50:
+        return 'Уровень 10-11-го класса'
+    elif score >= 30:
+        return 'Уровень студента вуза'
+    else:
+        return 'Уровень выпускнинка вуза'
+
+def compute_readability(text):
+    total_words = 0
+    total_sentences = 0
+    total_syllables = 0
+    score = 0
+
+    words = text.split()
+    total_words = len(words)
+    total_sentences = count_sentences(text)
+    total_syllables = count_syllables(words)
+
+    score = (206.835 - 1.015 * (total_words / total_sentences) - 84.6 * (total_syllables / total_words))
+    score_result = output_results(score)
+
+    # print(words)
+    print(total_words, 'слов')
+    print(total_sentences, 'предложений')
+    print(total_syllables, 'слогов')
+    print(score, ' - удобочитаемость')
+    print(score_result)
+    # print(text)
+
+if __name__ == '__main__':
+    import ch1text
+    print('Текст главый 1:')
+    compute_readability(ch1text.text)
diff --git a/ch7/pavement.gif b/ch7/pavement.gif
new file mode 100644
index 0000000..89ab43b
Binary files /dev/null and b/ch7/pavement.gif differ
diff --git a/ch7/race.py b/ch7/race.py
new file mode 100644
index 0000000..e1a753d
--- /dev/null
+++ b/ch7/race.py
@@ -0,0 +1,43 @@
+import turtle
+import random
+
+turtles = list()
+
+def setup():
+    global turtles
+    startline = -620
+    screen = turtle.Screen()
+    screen.setup(1290,720)
+    screen.bgpic('pavement.gif')
+
+    turtle_ycor = [-40, -20, 0, 20, 40]
+    turtle_color = ['blue', 'red', 'purple', 'brown', 'green']
+
+    for i in range(0, len(turtle_ycor)):
+        new_turtle = turtle.Turtle()
+        new_turtle.shape('turtle')
+        new_turtle.penup()
+        new_turtle.setpos(startline, turtle_ycor[i])
+        new_turtle.color(turtle_color[i])
+        new_turtle.pendown()
+        turtles.append(new_turtle)
+
+def race():
+    global turtles
+    winner = False
+    finishline = 590
+
+    while not winner:
+        for current_turtle in turtles:
+            move = random.randint(0,2)
+            current_turtle.forward(move)
+            
+            xcor = current_turtle.xcor()
+            if (xcor >= finishline):
+                winner = True
+                winner_color = current_turtle.color()
+                print('The winner is', winner_color[0])
+
+setup()
+race()
+turtle.mainloop()