diff --git a/README.md b/README.md
deleted file mode 100644
index 68abb7b..0000000
--- a/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# GU_BigData_1795
\ No newline at end of file
diff --git a/lesson6/ex1.2.py b/lesson6/ex1.2.py
new file mode 100644
index 0000000..f286af3
--- /dev/null
+++ b/lesson6/ex1.2.py
@@ -0,0 +1,20 @@
+from itertools import cycle
+import time
+
+
+class TrafficLight:
+
+    _color = ['Красный', 'Желтый', 'Зеленый']
+
+    def running(self):
+        for i in cycle(self._color):
+            print(self._color[0])
+            time.sleep(7)
+            print(self._color[1])
+            time.sleep(2)
+            print(self._color[2])
+            time.sleep(7)
+
+
+street = TrafficLight()
+print(street.running())
diff --git a/lesson6/ex2.py b/lesson6/ex2.py
new file mode 100644
index 0000000..950c412
--- /dev/null
+++ b/lesson6/ex2.py
@@ -0,0 +1,13 @@
+class Road:
+
+    def __init__(self, length, width):
+        self.__length = length
+        self.__width = width
+
+    def mass(self, one_layer_mass, layers):
+        mass = self.__length * self.__width * one_layer_mass * layers
+        return mass
+
+
+asphalt = Road(20, 200000)
+print(f'Масса асфальта: {asphalt.mass(25, 20) / 1000} тонн')
diff --git a/lesson6/ex3.py b/lesson6/ex3.py
new file mode 100644
index 0000000..16f8590
--- /dev/null
+++ b/lesson6/ex3.py
@@ -0,0 +1,30 @@
+class Worker:
+
+    def __init__(self, name, surname, position, income={"wage": 1000000, "bonus": 1000000}):
+        self.name = name
+        self.surname = surname
+        self.position = position
+        self.__income = income
+
+    """
+    Достаю приватные оклад и бонус
+    """
+    def get_wage(self):
+        return self.__income.get("wage")
+
+    def get_bonus(self):
+        return self.__income.get("bonus")
+
+
+class Position(Worker):
+
+    def get_full_name(self):
+        print(self.name + ' ' + self.surname)
+
+    def get_total_income(self):
+        return self.get_wage() + self.get_bonus()
+
+
+worker = Position("Egor", "Ageev", "Teamlead")
+worker.get_full_name()
+print(worker.get_total_income())
diff --git a/lesson6/ex4.py b/lesson6/ex4.py
new file mode 100644
index 0000000..7500ae6
--- /dev/null
+++ b/lesson6/ex4.py
@@ -0,0 +1,103 @@
+class Car:
+
+    def __init__(self, speed, color, name, is_police):
+        self.speed = speed
+        self.color = color
+        self.name = name
+        self.is_police = is_police
+
+    def go(self):
+        print(f'{self.name} едет')
+
+    def stop(self):
+        print(f'{self.name} остановилась')
+
+    def turn(self, direction):
+        print(f'{self.name} поворачивает на{direction}')
+
+    def show_speed(self):
+        print(f'Текущая скорость: {self.speed}')
+
+
+class TownCar(Car):
+
+    def show_speed(self):
+        if 40 <= self.speed <= 60:
+            print(f'{self.name} движется по городу со скоростью {self.speed}')
+        elif self.speed > 60:
+            print(f'{self.name} превышает скоростной режим на {self.speed - 60} км/ч')
+        else:
+            print(f'{self.name} едет слишком медленно')
+
+
+class SportCar(Car):
+
+    def show_speed(self):
+        if 90 < self.speed < 120:
+            print('Отличная скорость')
+        elif self.speed > 120:
+            print('Малыш на драйве')
+        elif 60 < self.speed < 90:
+            print('Еду на трек')
+        else:
+            print('Паркуюсь')
+
+    def tunning(self, max_speed):
+        if max_speed < 250:
+            print('Обратитесь к механику')
+        else:
+            print(f'У {self.name} Полный порядок')
+
+
+class WorkCar(Car):
+
+    def show_speed(self):
+        if self.speed > 40:
+            print('Сбавьте скорость')
+        elif 20 <= self.speed <= 40:
+            print('Придерживайтесь данной скорости')
+        else:
+            print(f'{self.name} паркуется')
+
+
+class PoliceCar(Car):
+
+    def call_centre(self):
+        print('Это полицейский автомобиль. Что у вас случилось?')
+
+    def show_speed(self, police_speed):
+        if police_speed > 120 and self.speed > 120:
+            print(f'Догоняю нарушителя на {self.name}')
+            print(f'Цвет: {self.color}')
+            print(f'Скорость: {self.speed}')
+        elif police_speed > 120:
+            print('Меня угнали')
+        elif 90 < police_speed < 120:
+            print('Двигаюсь к месту')
+        elif 60 < police_speed < 90:
+            print('Патрулирую')
+
+
+print('для TownCar')
+car_1 = TownCar(121, "Silver", "Hyunday", False)
+print(f'Марка: {car_1.name}')
+car_1.show_speed()
+
+print('для SportCar')
+car_2 = SportCar(180, "Red", "BMW", False)
+print(f'Марка: {car_2.name}')
+car_2.tunning(270)
+
+print('для WorkCar')
+car_3 = WorkCar(19, "Black", "Mercedes", False)
+print(f'Марка: {car_3.name}')
+car_3.show_speed()
+
+print('для PoliceCar')
+police = PoliceCar(180, "Black", "Audi", False)
+police.call_centre()
+police.show_speed(140)
+
+car0 = Car(180, "Red", "BMW", False)
+car0.go()
+car0.turn("право")
diff --git a/lesson6/ex5.py b/lesson6/ex5.py
new file mode 100644
index 0000000..5419471
--- /dev/null
+++ b/lesson6/ex5.py
@@ -0,0 +1,35 @@
+class Stationery:
+
+    def __init__(self, title):
+        self.title = title
+
+    def draw(self):
+        print('Запуск отрисовки')
+
+
+class Pen(Stationery):
+
+    def draw(self):
+        print(f'Запуск отрисовки {self.title}')
+
+
+class Pencil(Stationery):
+
+    def draw(self):
+        print(f'Запуск отрисовки {self.title}')
+
+
+class Handle(Stationery):
+
+    def draw(self):
+        print(f'Запуск отрисовки {self.title}')
+
+
+pen = Pen("ручкой")
+pen.draw()
+
+pencil = Pen("карандашом")
+pencil.draw()
+
+handle = Pen("маркером")
+handle.draw()