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/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/GuessStarter.java b/src/GuessStarter.java
index 64984df..026bec9 100644
--- a/src/GuessStarter.java
+++ b/src/GuessStarter.java
@@ -1,5 +1,12 @@
-import java.util.Random;
+/**
+ * @author Trevor Hartman
+ * @author Jenny Li
+ * @Version 1.0
+ * 2/4/24
+ */
 
+import java.util.Random;
+import java.util.Scanner;
 /**
  * Starter code for the "Guess My Number" exercise.
  */
@@ -9,7 +16,16 @@ public static void main(String[] args) {
         // pick a random number
         Random random = new Random();
         int number = random.nextInt(100) + 1;
-        System.out.println(number);
+
+        Scanner r = new Scanner(System.in);
+        System.out.println("I'm thinking of a number between 1 and 100. Can you guess what it is?");
+
+        System.out.print("Guess a number: ");
+        int guess;
+        guess = r.nextInt();
+
+        System.out.println("The number I was thinking of is: " + number);
+        System.out.println("The difference was: " + (number - guess));
     }
 
 }