diff --git a/lecture02/src/main/java/ru/atom/geometry/Bar.java b/lecture02/src/main/java/ru/atom/geometry/Bar.java
new file mode 100644
index 0000000000..279e6e65c8
--- /dev/null
+++ b/lecture02/src/main/java/ru/atom/geometry/Bar.java
@@ -0,0 +1,55 @@
+package ru.atom.geometry;
+
+public class Bar implements Collider {
+    private Point leftCorner;
+    private Point rightCorner;
+
+    public Bar(int firstCornerX, int firstCornerY, int secondCornerX, int secondCornerY) {
+        Point left = null;
+        Point right = null;
+        if (firstCornerX < secondCornerX) {
+            left = new Point(firstCornerX, firstCornerY);
+            right = new Point(secondCornerX, secondCornerY);
+        } else {
+            left = new Point(secondCornerX, secondCornerY);
+            right = new Point(firstCornerX, firstCornerY);
+        }
+        this.leftCorner = left;
+        this.rightCorner = right;
+    }
+
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        // cast from Object to Point
+        Bar bar = (Bar) o;
+
+        return leftCorner.getX() == bar.leftCorner.getX() && rightCorner.getX() == bar.rightCorner.getX()
+                && ((leftCorner.getY() == bar.leftCorner.getY() && rightCorner.getY() == bar.rightCorner.getY())
+                || (leftCorner.getY() == bar.rightCorner.getY() && rightCorner.getY() == bar.leftCorner.getY()));
+    }
+
+    @Override
+    public boolean isColliding(Collider other) {
+        if (other == this) {
+            return true;
+        }
+        if (other.getClass() == Point.class) {
+            Point point = (Point) other;
+            int maxY = Math.max(leftCorner.getY(), rightCorner.getY());
+            int minY = Math.min(leftCorner.getY(), rightCorner.getY());
+            return leftCorner.getX() <= point.getX() && point.getX() <= rightCorner.getX()
+                    && point.getY() <= maxY && point.getY() >= minY;
+        }
+        if (other.getClass() == getClass()) {
+            Bar bar = (Bar) other;
+            int maxBarY = Math.max(bar.leftCorner.getY(), bar.rightCorner.getY());
+            int minBarY = Math.min(bar.leftCorner.getY(), bar.rightCorner.getY());
+            return !(bar.leftCorner.getX() > rightCorner.getX() || bar.rightCorner.getX() < leftCorner.getX()
+                    || maxBarY < Math.min(leftCorner.getY(), rightCorner.getY())
+                    || minBarY > Math.max(leftCorner.getY(), rightCorner.getY()));
+        }
+        return false;
+    }
+}
diff --git a/lecture02/src/main/java/ru/atom/geometry/Geometry.java b/lecture02/src/main/java/ru/atom/geometry/Geometry.java
index 79a8c95465..fa018e4255 100644
--- a/lecture02/src/main/java/ru/atom/geometry/Geometry.java
+++ b/lecture02/src/main/java/ru/atom/geometry/Geometry.java
@@ -22,7 +22,7 @@ private Geometry() {
      * @return new Bar
      */
     public static Collider createBar(int firstCornerX, int firstCornerY, int secondCornerX, int secondCornerY) {
-        throw new UnsupportedOperationException();
+        return new Bar(firstCornerX, firstCornerY, secondCornerX, secondCornerY);
     }
 
     /**
@@ -30,6 +30,7 @@ public static Collider createBar(int firstCornerX, int firstCornerY, int secondC
      * @return new Point
      */
     public static Collider createPoint(int x, int y) {
-        throw new UnsupportedOperationException();
+        // cast from Object to Point
+        return new Point(x, y);
     }
 }
diff --git a/lecture02/src/main/java/ru/atom/geometry/Point.java b/lecture02/src/main/java/ru/atom/geometry/Point.java
index 6f13561350..818ba59ce9 100644
--- a/lecture02/src/main/java/ru/atom/geometry/Point.java
+++ b/lecture02/src/main/java/ru/atom/geometry/Point.java
@@ -3,10 +3,25 @@
 /**
  * Template class for
  */
-public class Point /* super class and interfaces here if necessary */ {
-    // fields
+public class Point implements Collider {
+    private int x;
+    private int y;
+
     // and methods
 
+    public Point(int x, int y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    public int getX() {
+        return x;
+    }
+
+    public int getY() {
+        return y;
+    }
+
     /**
      * @param o - other object to check equality with
      * @return true if two points are equal and not null.
@@ -19,7 +34,12 @@ public boolean equals(Object o) {
         // cast from Object to Point
         Point point = (Point) o;
 
-        // your code here
-        throw new UnsupportedOperationException();
+        return x == point.x && y == point.y;
+    }
+
+    @Override
+    public boolean isColliding(Collider other) {
+        Point point = (Point) other;
+        return this.equals(point);
     }
 }