diff --git a/src/main/java/core/basesyntax/AreaCalculator.java b/src/main/java/core/basesyntax/AreaCalculator.java
new file mode 100644
index 0000000000..673262c690
--- /dev/null
+++ b/src/main/java/core/basesyntax/AreaCalculator.java
@@ -0,0 +1,5 @@
+package core.basesyntax;
+
+public interface AreaCalculator {
+    double getArea();
+}
diff --git a/src/main/java/core/basesyntax/Circle.java b/src/main/java/core/basesyntax/Circle.java
new file mode 100644
index 0000000000..2c8480948a
--- /dev/null
+++ b/src/main/java/core/basesyntax/Circle.java
@@ -0,0 +1,21 @@
+package core.basesyntax;
+
+public class Circle extends Figure {
+    private int radius;
+
+    public Circle(Color color, int radius) {
+        super(color);
+        this.radius = radius;
+    }
+
+    @Override
+    public double getArea() {
+        return Math.PI * radius * radius;
+    }
+
+    @Override
+    public void draw() {
+        System.out.println("Circle{" + "radius=" + radius
+                + ", color='" + getColor() + '\'' + ", area=" + getArea() + '}');
+    }
+}
diff --git a/src/main/java/core/basesyntax/Color.java b/src/main/java/core/basesyntax/Color.java
new file mode 100644
index 0000000000..06c7e5dd48
--- /dev/null
+++ b/src/main/java/core/basesyntax/Color.java
@@ -0,0 +1,8 @@
+package core.basesyntax;
+
+public enum Color {
+    WHITE,
+    BLACK,
+    BLUE,
+    RED
+}
diff --git a/src/main/java/core/basesyntax/ColorSupplier.java b/src/main/java/core/basesyntax/ColorSupplier.java
new file mode 100644
index 0000000000..27a45422f4
--- /dev/null
+++ b/src/main/java/core/basesyntax/ColorSupplier.java
@@ -0,0 +1,11 @@
+package core.basesyntax;
+
+import java.util.Random;
+
+public class ColorSupplier {
+    private final Random rand = new Random();
+
+    public Color getRandomColor() {
+        return Color.values()[rand.nextInt(Color.values().length)];
+    }
+}
diff --git a/src/main/java/core/basesyntax/Figure.java b/src/main/java/core/basesyntax/Figure.java
new file mode 100644
index 0000000000..c436975181
--- /dev/null
+++ b/src/main/java/core/basesyntax/Figure.java
@@ -0,0 +1,13 @@
+package core.basesyntax;
+
+public abstract class Figure implements AreaCalculator, FigureDrawer {
+    private Color color;
+
+    public Figure(Color color) {
+        this.color = color;
+    }
+
+    public Color getColor() {
+        return color;
+    }
+}
diff --git a/src/main/java/core/basesyntax/FigureDrawer.java b/src/main/java/core/basesyntax/FigureDrawer.java
new file mode 100644
index 0000000000..c2eed9e53f
--- /dev/null
+++ b/src/main/java/core/basesyntax/FigureDrawer.java
@@ -0,0 +1,5 @@
+package core.basesyntax;
+
+public interface FigureDrawer {
+    void draw();
+}
diff --git a/src/main/java/core/basesyntax/FigureSupplier.java b/src/main/java/core/basesyntax/FigureSupplier.java
new file mode 100644
index 0000000000..fbf47da332
--- /dev/null
+++ b/src/main/java/core/basesyntax/FigureSupplier.java
@@ -0,0 +1,41 @@
+package core.basesyntax;
+
+import java.util.Random;
+
+public class FigureSupplier {
+    private static final int MAX_NUMBER = 100;
+    private static final int DEFAULT_RADIUS = 10;
+    private static final ColorSupplier colorSupplier = new ColorSupplier();
+    private final Random random = new Random();
+
+    public Figure getRandomFigure() {
+        FigureType randomFigure = FigureType.values()[random.nextInt(FigureType.values().length)];
+        switch (randomFigure) {
+            case CIRCLE:
+                return new Circle(colorSupplier.getRandomColor(),
+                        random.nextInt(MAX_NUMBER));
+            case SQUARE:
+                return new Square(colorSupplier.getRandomColor(),
+                        random.nextInt(MAX_NUMBER));
+            case RECTANGLE:
+                return new Rectangle(colorSupplier.getRandomColor(),
+                        random.nextInt(MAX_NUMBER),
+                        random.nextInt(MAX_NUMBER));
+            case RIGHT_RECTANGLE:
+                return new RightTriangle(colorSupplier.getRandomColor(),
+                        random.nextInt(MAX_NUMBER),
+                        random.nextInt(MAX_NUMBER));
+            case ISOSCELES_TRAPEZOID:
+                return new IsoscelesTrapezoid(colorSupplier.getRandomColor(),
+                        random.nextInt(MAX_NUMBER),
+                        random.nextInt(MAX_NUMBER),
+                        random.nextInt(MAX_NUMBER));
+            default:
+                return getDefaultFigure();
+        }
+    }
+
+    public Figure getDefaultFigure() {
+        return new Circle(Color.WHITE, DEFAULT_RADIUS);
+    }
+}
diff --git a/src/main/java/core/basesyntax/FigureType.java b/src/main/java/core/basesyntax/FigureType.java
new file mode 100644
index 0000000000..51706acc17
--- /dev/null
+++ b/src/main/java/core/basesyntax/FigureType.java
@@ -0,0 +1,9 @@
+package core.basesyntax;
+
+public enum FigureType {
+    CIRCLE,
+    SQUARE,
+    RECTANGLE,
+    RIGHT_RECTANGLE,
+    ISOSCELES_TRAPEZOID
+}
diff --git a/src/main/java/core/basesyntax/HelloWorld.java b/src/main/java/core/basesyntax/HelloWorld.java
deleted file mode 100644
index 97db782bf7..0000000000
--- a/src/main/java/core/basesyntax/HelloWorld.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package core.basesyntax;
-
-/**
- * Feel free to remove this class and create your own.
- */
-public class HelloWorld {
-
-}
diff --git a/src/main/java/core/basesyntax/IsoscelesTrapezoid.java b/src/main/java/core/basesyntax/IsoscelesTrapezoid.java
new file mode 100644
index 0000000000..582c5f26fd
--- /dev/null
+++ b/src/main/java/core/basesyntax/IsoscelesTrapezoid.java
@@ -0,0 +1,27 @@
+package core.basesyntax;
+
+public class IsoscelesTrapezoid extends Figure {
+    private double upSide;
+    private double downSide;
+    private double height;
+
+    public IsoscelesTrapezoid(Color color, double upSide, double downSide, double height) {
+        super(color);
+        this.upSide = upSide;
+        this.downSide = downSide;
+        this.height = height;
+    }
+
+    @Override
+    public double getArea() {
+        return (upSide + downSide) * height / 2;
+    }
+
+    @Override
+    public void draw() {
+        System.out.println("IsoscelesTrapezoid{" + "upSide=" + upSide
+                + ", downSide=" + downSide
+                + ", height=" + height + ", color='"
+                + getColor() + '\'' + ", area=" + getArea() + '}');
+    }
+}
diff --git a/src/main/java/core/basesyntax/Main.java b/src/main/java/core/basesyntax/Main.java
new file mode 100644
index 0000000000..bee7b536e1
--- /dev/null
+++ b/src/main/java/core/basesyntax/Main.java
@@ -0,0 +1,18 @@
+package core.basesyntax;
+
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.print("Enter the number of figures: ");
+        int number = scanner.nextInt();
+        Figure[] figures = new Figure[number];
+        FigureSupplier figureSupplier = new FigureSupplier();
+        for (int i = 0;i < number;i++) {
+            figures[i] = (i < number / 2)
+                    ? figureSupplier.getRandomFigure() : figureSupplier.getDefaultFigure();
+            figures[i].draw();
+        }
+    }
+}
diff --git a/src/main/java/core/basesyntax/Rectangle.java b/src/main/java/core/basesyntax/Rectangle.java
new file mode 100644
index 0000000000..70adec3e0c
--- /dev/null
+++ b/src/main/java/core/basesyntax/Rectangle.java
@@ -0,0 +1,24 @@
+package core.basesyntax;
+
+public class Rectangle extends Figure {
+    private double firstLeg;
+    private double secondLeg;
+
+    public Rectangle(Color color, double firstLeg, double secondLeg) {
+        super(color);
+        this.firstLeg = firstLeg;
+        this.secondLeg = secondLeg;
+    }
+
+    @Override
+    public double getArea() {
+        return firstLeg * secondLeg;
+    }
+
+    @Override
+    public void draw() {
+        System.out.println("Rectangle{" + "firstLeg=" + firstLeg
+                + ", secondLeg=" + secondLeg + ", color='" + getColor() + '\''
+                + ", area=" + getArea() + '}');
+    }
+}
diff --git a/src/main/java/core/basesyntax/RightTriangle.java b/src/main/java/core/basesyntax/RightTriangle.java
new file mode 100644
index 0000000000..9a350f0533
--- /dev/null
+++ b/src/main/java/core/basesyntax/RightTriangle.java
@@ -0,0 +1,24 @@
+package core.basesyntax;
+
+public class RightTriangle extends Figure {
+    private double firstLeg;
+    private double secondLeg;
+
+    public RightTriangle(Color color, double firstLeg, double secondLeg) {
+        super(color);
+        this.firstLeg = firstLeg;
+        this.secondLeg = secondLeg;
+    }
+
+    @Override
+    public double getArea() {
+        return firstLeg * secondLeg / 2;
+    }
+
+    @Override
+    public void draw() {
+        System.out.println("RightTriangle{" + "firstLeg=" + firstLeg
+                + ", secondLeg=" + secondLeg + ", color='" + getColor() + '\''
+                + ", area=" + getArea() + '}');
+    }
+}
diff --git a/src/main/java/core/basesyntax/Square.java b/src/main/java/core/basesyntax/Square.java
new file mode 100644
index 0000000000..1193e9901e
--- /dev/null
+++ b/src/main/java/core/basesyntax/Square.java
@@ -0,0 +1,22 @@
+package core.basesyntax;
+
+public class Square extends Figure {
+    private double side;
+
+    public Square(Color color, double side) {
+        super(color);
+        this.side = side;
+    }
+
+    @Override
+    public double getArea() {
+        return side * side;
+    }
+
+    @Override
+    public void draw() {
+        System.out.println("Square{" + "side=" + side
+                + ", color='" + getColor() + '\''
+                + ", area=" + getArea() + '}');
+    }
+}