diff --git a/66_Number/java/Number1.java b/66_Number/java/1/Number.java
similarity index 99%
rename from 66_Number/java/Number1.java
rename to 66_Number/java/1/Number.java
index c1d71bda..c3df4ebf 100644
--- a/66_Number/java/Number1.java
+++ b/66_Number/java/1/Number.java
@@ -4,7 +4,7 @@ import java.util.Arrays;
 import java.util.Random;
 import java.util.Scanner;
 
-public class Number1 {
+public class Number {
 
     public static int points = 0;
 
diff --git a/66_Number/java/Number.java b/66_Number/java/2/Number.java
similarity index 100%
rename from 66_Number/java/Number.java
rename to 66_Number/java/2/Number.java