diff --git a/src/src/hangsik/Case1.java b/src/src/hangsik/Case1.java
new file mode 100644
index 0000000..e76c244
--- /dev/null
+++ b/src/src/hangsik/Case1.java
@@ -0,0 +1,31 @@
+package hangsik;
+
+import java.util.Scanner;
+
+public class Case1 {
+    public void gameStart(int randomNum){
+        //여기에 작성해 주세요
+        Scanner scanner = new Scanner(System.in);
+
+        int a = 0;
+       for (;a<10;){
+            Integer userInput = Integer.parseInt(scanner.nextLine());
+            if(randomNum < userInput) {
+                System.out.println("DOWN");
+            } else if (randomNum > userInput) {
+                System.out.println("UP");
+            } else {
+                System.out.println("GOOD");
+                break;
+            }
+            a = a+1;
+        }
+
+//       for(1;2;3){
+//           4
+//       }
+//       1 > 2 확인 > 4 > 3 > 2확인
+    }
+}
+
+