Final commit

Assets/Standard Assets/2D/Scripts/Restarter.cs

@@ -0,0 +1,17 @@
+using System;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+namespace UnityStandardAssets._2D
+{
+    public class Restarter : MonoBehaviour
+    {
+        private void OnTriggerEnter2D(Collider2D other)
+        {
+            if (other.tag == "Player")
+            {
+                SceneManager.LoadScene(SceneManager.GetSceneAt(0).name);
+            }
+        }
+    }
+}