diff --git a/.idea/misc.xml b/.idea/misc.xml
index cf9abe6..cbbff6a 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_20" default="true" project-jdk-name="openjdk-20" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-20" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/src/GuessStarter.java b/src/GuessStarter.java
index 64984df..09358fb 100644
--- a/src/GuessStarter.java
+++ b/src/GuessStarter.java
@@ -1,15 +1,19 @@
 import java.util.Random;
-
+import java.util.Scanner;
 /**
  * Starter code for the "Guess My Number" exercise.
  */
 public class GuessStarter {
-
     public static void main(String[] args) {
+        // adding a Scanner
+        Scanner s= new Scanner(System.in);
+        System.out.println("Enter a number");
+        int input = Integer.parseInt(s.nextLine());
         // pick a random number
         Random random = new Random();
         int number = random.nextInt(100) + 1;
-        System.out.println(number);
+        System.out.println("I was thinking of the number "+number);
+        System.out.println(input-number);
     }
 
 }